diff --git a/src/pixie.nim b/src/pixie.nim
index fbdc2e9..c35bb23 100644
--- a/src/pixie.nim
+++ b/src/pixie.nim
@@ -1,14 +1,18 @@
 import bumpy, chroma, flatty/binny, os, pixie/blends, pixie/common,
     pixie/fileformats/bmp, pixie/fileformats/gif, pixie/fileformats/jpg,
-    pixie/fileformats/png, pixie/fileformats/svg, pixie/images, pixie/masks,
-    pixie/paints, pixie/paths, vmath
+    pixie/fileformats/png, pixie/fileformats/svg, pixie/fonts, pixie/images,
+    pixie/masks, pixie/paints, pixie/paths, vmath
 
-export blends, bumpy, chroma, common, images, masks, paints, paths, vmath
+export blends, bumpy, chroma, common, fonts, images, masks, paints, paths, vmath
 
 type
   FileFormat* = enum
     ffPng, ffBmp, ffJpg, ffGif
 
+proc readFont*(filePath: string): Font =
+  ## Loads a font from a file.
+  parseOtf(readFile(filePath))
+
 converter autoStraightAlpha*(c: ColorRGBX): ColorRGBA {.inline.} =
   ## Convert a paremultiplied alpha RGBA to a straight alpha RGBA.
   c.rgba()
diff --git a/src/pixie/demo.nim b/src/pixie/demo.nim
index 58b4f4e..fae1dbb 100644
--- a/src/pixie/demo.nim
+++ b/src/pixie/demo.nim
@@ -1,7 +1,6 @@
-import staticglfw except Image
-import opengl, pixie
-export pixie
-export staticglfw except Image
+import opengl, pixie, staticglfw except Image
+
+export pixie, staticglfw except Image
 
 var
   screen* = newImage(800, 600)
diff --git a/src/pixie/fontformats/opentype.nim b/src/pixie/fontformats/opentype.nim
new file mode 100644
index 0000000..209f2fd
--- /dev/null
+++ b/src/pixie/fontformats/opentype.nim
@@ -0,0 +1,808 @@
+import flatty/binny, math, pixie/common, pixie/paths, tables, unicode, vmath
+
+## See https://docs.microsoft.com/en-us/typography/opentype/spec/
+
+export tables
+
+type
+  EncodingRecord* = object
+    platformID*: uint16
+    encodingID*: uint16
+    offset*: uint32
+
+  CmapTable* = ref object
+    version*: uint16
+    numTables*: uint16
+    encodingRecords*: seq[EncodingRecord]
+    runeToGlyphId*: Table[Rune, uint16]
+
+  HeadTable* = ref object
+    majorVersion*: uint16
+    minorVersion*: uint16
+    fontRevision*: float32
+    checkSumAdjustment*: uint32
+    magicNumber*: uint32
+    flags*: uint16
+    unitsPerEm*: uint16
+    created*: float64
+    modified*: float64
+    xMin*: int16
+    yMin*: int16
+    xMax*: int16
+    yMax*: int16
+    macStyle*: uint16
+    lowestRecPPEM*: uint16
+    fontDirectionHint*: int16
+    indexToLocFormat*: int16
+    glyphDataFormat*: int16
+
+  HheaTable* = ref object
+    majorVersion*: uint16
+    minorVersion*: uint16
+    ascender*: int16
+    descender*: int16
+    lineGap*: int16
+    advanceWidthMax*: uint16
+    minLeftSideBearing*: int16
+    minRightSideBearing*: int16
+    xMaxExtent*: int16
+    caretSlopeRise*: int16
+    caretSlopeRun*: int16
+    caretOffset*: int16
+    metricDataFormat*: int16
+    numberOfHMetrics*: uint16
+
+  MaxpTable* = ref object
+    version*: float32
+    numGlyphs*: uint16
+    maxPoints*: uint16
+    maxContours*: uint16
+    maxCompositePoints*: uint16
+    maxCompositeContours*: uint16
+    maxZones*: uint16
+    maxTwilightPoints*: uint16
+    maxStorage*: uint16
+    maxFunctionDefs*: uint16
+    maxInstructionDefs*: uint16
+    maxStackElements*: uint16
+    maxSizeOfInstructions*: uint16
+    maxComponentElements*: uint16
+    maxComponentDepth*: uint16
+
+  LongHorMetricRecord* = object
+    advanceWidth*: uint16
+    leftSideBearing*: int16
+
+  HmtxTable* = ref object
+    hMetrics*: seq[LongHorMetricRecord]
+    leftSideBearings*: seq[int16]
+
+  NameRecord* = object
+    platformID*: uint16
+    encodingID*: uint16
+    languageID*: uint16
+    nameID*: uint16
+    length*: uint16
+    offset*: uint16
+
+  NameTable* = ref object
+    format*: uint16
+    count*: uint16
+    stringOffset*: uint16
+    nameRecords*: seq[NameRecord]
+
+  OS2Table* = ref object
+    version*: uint16
+    xAvgCharWidth*: int16
+    usWeightClass*: uint16
+    usWidthClass*: uint16
+    fsType*: uint16
+    ySubscriptXSize*: int16
+    ySubscriptYSize*: int16
+    ySubscriptXOffset*: int16
+    ySubscriptYOffset*: int16
+    ySuperscriptXSize*: int16
+    ySuperscriptYSize*: int16
+    ySuperscriptXOffset*: int16
+    ySuperscriptYOffset*: int16
+    yStrikeoutSize*: int16
+    yStrikeoutPosition*: int16
+    sFamilyClass*: int16
+    panose*: array[10, uint8]
+    ulUnicodeRange1*: uint32
+    ulUnicodeRange2*: uint32
+    ulUnicodeRange3*: uint32
+    ulUnicodeRange4*: uint32
+    achVendID*: string
+    fsSelection*: uint16
+    usFirstCharIndex*: uint16
+    usLastCharIndex*: uint16
+    sTypoAscender*: int16
+    sTypoDescender*: int16
+    sTypoLineGap*: int16
+    usWinAscent*: uint16
+    usWinDescent*: uint16
+    ulCodePageRange1*: uint32
+    ulCodePageRange2*: uint32
+    sxHeight*: int16
+    sCapHeight*: int16
+    usDefaultChar*: uint16
+    usBreakChar*: uint16
+    usMaxContext*: uint16
+    usLowerOpticalPointSize*: uint16
+    usUpperOpticalPointSize*: uint16
+
+  LocaTable* = ref object
+    offsets*: seq[uint32]
+
+  GlyfTable* = ref object
+    offsets*: seq[uint32]
+
+  TableRecord* = object
+    tag*: string
+    checksum*: uint32
+    offset*: uint32
+    length*: uint32
+
+  OpenType* = ref object
+    buf*: string
+    version*: uint32
+    numTables*: uint16
+    searchRange*: uint16
+    entrySelector*: uint16
+    rangeShift*: uint16
+    tableRecords*: Table[string, TableRecord]
+    cmap*: CmapTable
+    head*: HeadTable
+    hhea*: HheaTable
+    maxp*: MaxpTable
+    hmtx*: HmtxTable
+    name*: NameTable
+    os2*: OS2Table
+    loca*: LocaTable
+    glyf*: GlyfTable
+
+proc eofCheck(buf: string, readTo: int) {.inline.} =
+  if readTo > buf.len:
+    raise newException(PixieError, "Unexpected error reading font data, EOF")
+
+proc failUnsupported() =
+  raise newException(PixieError, "Unsupported font data")
+
+proc readUint16Seq(buf: string, offset, len: int): seq[uint16] =
+  result = newSeq[uint16](len)
+  for i in 0 ..< len:
+    result[i] = buf.readUint16(offset + i * 2).swap()
+
+proc readFixed32(buf: string, offset: int): float32 =
+  ## Packed 32-bit value with major and minor version numbers.
+  ceil(buf.readInt32(offset).swap().float32 / 65536.0 * 100000.0) / 100000.0
+
+proc readFixed16(buf: string, offset: int): float32 =
+  ## Reads 16-bit signed fixed number with the low 14 bits of fraction (2.14).
+  buf.readInt16(offset).swap().float32 / 16384.0
+
+proc readLongDateTime(buf: string, offset: int): float64 =
+  ## Date and time represented in number of seconds since 12:00 midnight,
+  ## January 1, 1904, UTC.
+  buf.readInt64(offset).swap().float64 - 2082844800
+
+proc parseCmapTable(buf: string, offset: int): CmapTable =
+  var i = offset
+  buf.eofCheck(i + 4)
+
+  result = CmapTable()
+  result.version = buf.readUint16(i + 0).swap()
+  result.numTables = buf.readUint16(i + 2).swap()
+  i += 4
+
+  for j in 0 ..< result.numTables.int:
+    buf.eofCheck(i + 8)
+
+    var encodingRecord: EncodingRecord
+    encodingRecord.platformID = buf.readUint16(i + 0).swap()
+    encodingRecord.encodingID = buf.readUint16(i + 2).swap()
+    encodingRecord.offset = buf.readUint32(i + 4).swap()
+    i += 8
+
+    if encodingRecord.platformID == 3:
+      # Windows
+      var i = offset + encodingRecord.offset.int
+      buf.eofCheck(i + 2)
+
+      let format = buf.readUint16(i + 0).swap()
+      if format == 4:
+        type Format4 = object
+          format: uint16
+          length: uint16
+          language: uint16
+          segCountX2: uint16
+          searchRange: uint16
+          entrySelector: uint16
+          rangeShift: uint16
+          endCodes: seq[uint16]
+          reservedPad: uint16
+          startCodes: seq[uint16]
+          idDeltas: seq[uint16]
+          idRangeOffsets: seq[uint16]
+
+        buf.eofCheck(i + 14)
+
+        var subTable: Format4
+        subTable.format = format
+        subTable.length = buf.readUint16(i + 2).swap()
+        subTable.language = buf.readUint16(i + 4).swap()
+        subTable.segCountX2 = buf.readUint16(i + 6).swap()
+        let segCount = (subtable.segCountX2 div 2).int
+        subTable.searchRange = buf.readUint16(i + 8).swap()
+        subTable.entrySelector = buf.readUint16(i + 10).swap()
+        subTable.rangeShift = buf.readUint16(i + 12).swap()
+        i += 14
+
+        buf.eofCheck(i + 2 + 4 * segCount * 2)
+
+        subTable.endCodes = buf.readUint16Seq(i, segCount)
+        i += segCount * 2
+        subTable.reservedPad = buf.readUint16(i + 0).swap()
+        i += 2
+        subTable.startCodes = buf.readUint16Seq(i, segCount)
+        i += segCount * 2
+        subTable.idDeltas = buf.readUint16Seq(i, segCount)
+        i += segCount * 2
+        let idRangeOffsetPos = i
+        subTable.idRangeOffsets = buf.readUint16Seq(i, segCount)
+        i += segCount * 2
+
+        for k in 0 ..< segCount:
+          let
+            endCode = subTable.endCodes[k]
+            startCode = subTable.startCodes[k]
+            idDelta = subTable.idDeltas[k].int
+            idRangeOffset = subTable.idRangeOffsets[k].int
+          for c in startCode .. endCode:
+            var glyphId: int
+            if idRangeOffset != 0:
+              var glyphIdOffset = idRangeOffsetPos + k * 2
+              glyphIdOffset += idRangeOffset
+              glyphIdOffset += (c - startCode).int * 2
+              buf.eofCheck(glyphIdOffset + 2)
+              glyphId = buf.readUint16(glyphIdOffset).swap().int
+              if glyphId != 0:
+                glyphId = (glyphId + idDelta) and 0xFFFF
+            else:
+              glyphId = (c.int + idDelta) and 0xFFFF
+
+            if c != 65535:
+              result.runeToGlyphId[Rune(c)] = glyphId.uint16
+      else:
+        # TODO implement other Windows encodingIDs
+        discard
+    else:
+      # TODO implement other cmap platformIDs
+      discard
+
+proc parseHeadTable(buf: string, offset: int): HeadTable =
+  buf.eofCheck(offset + 54)
+
+  result = HeadTable()
+  result.majorVersion = buf.readUint16(offset + 0).swap()
+  if result.majorVersion != 1:
+    failUnsupported()
+  result.minorVersion = buf.readUint16(offset + 2).swap()
+  if result.minorVersion != 0:
+    failUnsupported()
+  result.fontRevision = buf.readFixed32(offset + 4)
+  result.checkSumAdjustment = buf.readUint32(offset + 8).swap()
+  result.magicNumber = buf.readUint32(offset + 12).swap()
+  result.flags = buf.readUint16(offset + 16).swap()
+  result.unitsPerEm = buf.readUint16(offset + 18).swap()
+  result.created = buf.readLongDateTime(offset + 20)
+  result.modified = buf.readLongDateTime(offset + 28)
+  result.xMin = buf.readInt16(offset + 36).swap()
+  result.yMin = buf.readInt16(offset + 38).swap()
+  result.xMax = buf.readInt16(offset + 40).swap()
+  result.yMax = buf.readInt16(offset + 42).swap()
+  result.macStyle = buf.readUint16(offset + 44).swap()
+  result.lowestRecPPEM = buf.readUint16(offset + 46).swap()
+  result.fontDirectionHint = buf.readInt16(offset + 48).swap()
+  result.indexToLocFormat = buf.readInt16(offset + 50).swap()
+  result.glyphDataFormat = buf.readInt16(offset + 52).swap()
+  if result.glyphDataFormat != 0:
+    failUnsupported()
+
+proc parseHheaTable(buf: string, offset: int): HheaTable =
+  buf.eofCheck(offset + 36)
+
+  result = HheaTable()
+  result.majorVersion = buf.readUint16(offset + 0).swap()
+  if result.majorVersion != 1:
+    failUnsupported()
+  result.minorVersion = buf.readUint16(offset + 2).swap()
+  if result.minorVersion != 0:
+    failUnsupported()
+  result.ascender = buf.readInt16(offset + 4).swap()
+  result.descender = buf.readInt16(offset + 6).swap()
+  result.lineGap = buf.readInt16(offset + 8).swap()
+  result.advanceWidthMax = buf.readUint16(offset + 10).swap()
+  result.minLeftSideBearing = buf.readInt16(offset + 12).swap()
+  result.minRightSideBearing = buf.readInt16(offset + 14).swap()
+  result.xMaxExtent = buf.readInt16(offset + 16).swap()
+  result.caretSlopeRise = buf.readInt16(offset + 18).swap()
+  result.caretSlopeRun = buf.readInt16(offset + 20).swap()
+  result.caretOffset = buf.readInt16(offset + 22).swap()
+  discard buf.readUint16(offset + 24).swap() # Reserved, discard
+  discard buf.readUint16(offset + 26).swap() # Reserved, discard
+  discard buf.readUint16(offset + 28).swap() # Reserved, discard
+  discard buf.readUint16(offset + 30).swap() # Reserved, discard
+  result.metricDataFormat = buf.readInt16(offset + 32).swap()
+  if result.metricDataFormat != 0:
+    failUnsupported()
+  result.numberOfHMetrics = buf.readUint16(offset + 34).swap()
+
+proc parseMaxpTable(buf: string, offset: int): MaxpTable =
+  buf.eofCheck(offset + 32)
+
+  result = MaxpTable()
+  result.version = buf.readFixed32(offset + 0)
+  if result.version != 1.0:
+    failUnsupported()
+  result.numGlyphs = buf.readUint16(offset + 4).swap()
+  result.maxPoints = buf.readUint16(offset + 6).swap()
+  result.maxContours = buf.readUint16(offset + 8).swap()
+  result.maxCompositePoints = buf.readUint16(offset + 10).swap()
+  result.maxCompositeContours = buf.readUint16(offset + 12).swap()
+  result.maxZones = buf.readUint16(offset + 14).swap()
+  result.maxTwilightPoints = buf.readUint16(offset + 16).swap()
+  result.maxStorage = buf.readUint16(offset + 18).swap()
+  result.maxFunctionDefs = buf.readUint16(offset + 20).swap()
+  result.maxInstructionDefs = buf.readUint16(offset + 22).swap()
+  result.maxStackElements = buf.readUint16(offset + 24).swap()
+  result.maxSizeOfInstructions = buf.readUint16(offset + 26).swap()
+  result.maxComponentElements = buf.readUint16(offset + 28).swap()
+  result.maxComponentDepth = buf.readUint16(offset + 30).swap()
+
+proc parseHmtxTable(
+  buf: string, offset: int, hhea: HheaTable, maxp: MaxpTable
+): HmtxTable =
+  var i = offset
+
+  let
+    hMetricsSize = hhea.numberOfHMetrics.int * 4
+    leftSideBearingsSize = (maxp.numGlyphs - hhea.numberOfHMetrics).int * 2
+
+  buf.eofCheck(i + hMetricsSize + leftSideBearingsSize)
+
+  result = HmtxTable()
+  for glyph in 0 ..< maxp.numGlyphs.int:
+    if glyph < hhea.numberOfHMetrics.int:
+      var record = LongHorMetricRecord()
+      record.advanceWidth = buf.readUint16(i + 0).swap()
+      record.leftSideBearing = buf.readInt16(i + 2).swap()
+      result.hMetrics.add(record)
+      i += 4
+    else:
+      result.leftSideBearings.add(buf.readInt16(i).swap())
+      i += 2
+
+proc parseNameTable(buf: string, offset: int): NameTable =
+  var i = offset
+
+  buf.eofCheck(i + 6)
+
+  result = NameTable()
+  result.format = buf.readUint16(i + 0).swap()
+  if result.format != 0:
+    failUnsupported()
+  result.count = buf.readUint16(i + 2).swap()
+  result.stringOffset = buf.readUint16(i + 4).swap()
+
+  i += 6
+
+  buf.eofCheck(i + result.count.int * 12)
+
+  for j in 0 ..< result.count.int:
+    var record: NameRecord
+    record.platformID = buf.readUint16(i + 0).swap()
+    record.encodingID = buf.readUint16(i + 2).swap()
+    record.languageID = buf.readUint16(i + 4).swap()
+    record.nameID = buf.readUint16(i + 6).swap()
+    record.length = buf.readUint16(i + 8).swap()
+    record.offset = buf.readUint16(i + 10).swap()
+    i += 12
+
+proc parseOS2Table(buf: string, offset: int): OS2Table =
+  var i = offset
+
+  buf.eofCheck(i + 78)
+
+  result = OS2Table()
+  result.version = buf.readUint16(i + 0).swap()
+  result.xAvgCharWidth = buf.readInt16(i + 2).swap()
+  result.usWeightClass = buf.readUint16(i + 4).swap()
+  result.usWidthClass = buf.readUint16(i + 6).swap()
+  result.fsType = buf.readUint16(i + 8).swap()
+  result.ySubscriptXSize = buf.readInt16(i + 10).swap()
+  result.ySubscriptYSize = buf.readInt16(i + 12).swap()
+  result.ySubscriptXOffset = buf.readInt16(i + 14).swap()
+  result.ySubscriptYOffset = buf.readInt16(i + 16).swap()
+  result.ySuperscriptXSize = buf.readInt16(i + 18).swap()
+  result.ySuperscriptYSize = buf.readInt16(i + 20).swap()
+  result.ySuperscriptXOffset = buf.readInt16(i + 22).swap()
+  result.ySuperscriptYOffset = buf.readInt16(i + 24).swap()
+  result.yStrikeoutSize = buf.readInt16(i + 26).swap()
+  result.yStrikeoutPosition = buf.readInt16(i + 28).swap()
+  result.sFamilyClass = buf.readInt16(i + 30).swap()
+  i += 32
+  for i in 0 ..< 10:
+    result.panose[i] = buf.readUint8(i + i)
+  i += 10
+  result.ulUnicodeRange1 = buf.readUint32(i + 0).swap()
+  result.ulUnicodeRange2 = buf.readUint32(i + 4).swap()
+  result.ulUnicodeRange3 = buf.readUint32(i + 8).swap()
+  result.ulUnicodeRange4 = buf.readUint32(i + 12).swap()
+  result.achVendID = buf.readStr(i + 16, 4)
+  result.fsSelection = buf.readUint16(i + 20).swap()
+  result.usFirstCharIndex = buf.readUint16(i + 22).swap()
+  result.usLastCharIndex = buf.readUint16(i + 24).swap()
+  result.sTypoAscender = buf.readInt16(i + 26).swap()
+  result.sTypoDescender = buf.readInt16(i + 28).swap()
+  result.sTypoLineGap = buf.readInt16(i + 30).swap()
+  result.usWinAscent = buf.readUint16(i + 32).swap()
+  result.usWinDescent = buf.readUint16(i + 34).swap()
+  i += 36
+
+  if result.version >= 1.uint16:
+    buf.eofCheck(i + 8)
+    result.ulCodePageRange1 = buf.readUint32(i + 0).swap()
+    result.ulCodePageRange2 = buf.readUint32(i + 4).swap()
+    i += 8
+
+  if result.version >= 2.uint16:
+    buf.eofCheck(i + 10)
+    result.sxHeight = buf.readInt16(i + 0).swap()
+    result.sCapHeight = buf.readInt16(i + 2).swap()
+    result.usDefaultChar = buf.readUint16(i + 4).swap()
+    result.usBreakChar = buf.readUint16(i + 6).swap()
+    result.usMaxContext = buf.readUint16(i + 8).swap()
+    i += 10
+
+  if result.version >= 5.uint16:
+    buf.eofCheck(i + 4)
+    result.usLowerOpticalPointSize = buf.readUint16(i + 0).swap()
+    result.usUpperOpticalPointSize = buf.readUint16(i + 2).swap()
+    i += 4
+
+proc parseLocaTable(
+  buf: string, offset: int, head: HeadTable, maxp: MaxpTable
+): LocaTable =
+  var i = offset
+
+  result = LocaTable()
+  if head.indexToLocFormat == 0:
+    # uint16
+    buf.eofCheck(i + maxp.numGlyphs.int * 2)
+    for _ in 0 ..< maxp.numGlyphs.int:
+      result.offsets.add(buf.readUint16(i).swap().uint32 * 2)
+      i += 2
+  else:
+    # uint32
+    buf.eofCheck(i + maxp.numGlyphs.int * 4)
+    for _ in 0 ..< maxp.numGlyphs.int:
+      result.offsets.add(buf.readUint32(i).swap())
+      i += 4
+
+proc parseGlyfTable(buf: string, offset: int, loca: LocaTable): GlyfTable =
+  result = GlyfTable()
+  result.offsets.setLen(loca.offsets.len)
+  for glyphId in 0 ..< loca.offsets.len:
+    result.offsets[glyphId] = offset.uint32 + loca.offsets[glyphId]
+
+proc getGlyphId*(opentype: OpenType, rune: Rune): int =
+  if rune in opentype.cmap.runeToGlyphId:
+    result = opentype.cmap.runeToGlyphId[rune].int
+  else:
+    discard # Index 0 is the "missing character" glyph
+
+proc parseGlyph(opentype: OpenType, glyphId: int): Path
+
+proc parseGlyphPath(buf: string, offset, numberOfContours: int): Path =
+  if numberOfContours < 0:
+    raise newException(PixieError, "Glyph numberOfContours must be >= 0")
+  if numberOfContours == 0:
+    return
+
+  var i = offset
+
+  buf.eofCheck(i + 2 * numberOfContours + 2)
+
+  let endPtsOfContours = buf.readUint16Seq(i, numberOfContours)
+  i += 2 * numberOfContours
+
+  let instructionLength = buf.readUint16(i + 0).swap().int
+  i += 2
+
+  buf.eofCheck(instructionLength)
+
+  # let instructions = buf.readUint8Seq(i, instructionLength)
+  i += instructionLength
+
+  let
+    numPoints = endPtsOfContours[^1].int + 1
+    flags = block:
+      var
+        flags: seq[uint8]
+        point = 0
+      while point < numPoints:
+        buf.eofCheck(i + 1)
+        let flag = buf.readUint8(i)
+        flags.add(flag)
+        i += 1
+        point += 1
+
+        if (flag and 0b1000) != 0: # REPEAT_FLAG
+          buf.eofCheck(i + 1)
+          let repeatCount = buf.readUint8(i).int
+          i += 1
+          for j in 0 ..< repeatCount:
+            flags.add(flag)
+            point += 1
+      flags
+
+  type TtfCoordinate = object
+    x*: float32
+    y*: float32
+    isOnCurve*: bool
+
+  var points = newSeq[TtfCoordinate](numPoints)
+
+  var prevX = 0
+  for point, flag in flags:
+    var x: int
+    if (flag and 0b10) != 0:
+      buf.eofCheck(i + 1)
+      x = buf.readUint8(i).int
+      i += 1
+      if (flag and 0b10000) == 0:
+        x = -x
+    else:
+      if (flag and 0b10000) != 0:
+        x = 0
+      else:
+        buf.eofCheck(i + 2)
+        x = buf.readInt16(i).swap().int
+        i += 2
+    prevX += x
+    points[point].x = prevX.float32
+    points[point].isOnCurve = (flag and 1) != 0
+
+  var prevY = 0
+  for point, flag in flags:
+    var y: int
+    if (flag and 0b100) != 0:
+      buf.eofCheck(i + 1)
+      y = buf.readUint8(i).int
+      i += 1
+      if (flag and 0b100000) == 0:
+        y = -y
+    else:
+      if (flag and 0b100000) != 0:
+        y = 0
+      else:
+        buf.eofCheck(i + 2)
+        y = buf.readInt16(i).swap().int
+        i += 2
+    prevY += y
+    points[point].y = prevY.float32
+
+  var
+    contours: seq[seq[TtfCoordinate]]
+    startIdx = 0
+  for endIdx in endPtsOfContours:
+    contours.add(points[startIdx .. endIdx.int])
+    startIdx = endIdx.int + 1
+
+  for contour in contours:
+    var prev, curr, next: TtfCoordinate
+    curr = contour[^1]
+    next = contour[0]
+
+    if curr.isOnCurve:
+      result.moveTo(curr.x, curr.y)
+    else:
+      if next.isOnCurve:
+        result.moveTo(next.x, next.y)
+      else:
+        result.moveTo((curr.x + next.x) / 2, (curr.y + next.y) / 2)
+
+    for point in 0 ..< contour.len:
+      prev = curr
+      curr = next
+      next = contour[(point + 1) mod contour.len]
+
+      if curr.isOnCurve:
+        result.lineTo(curr.x, curr.y)
+      else:
+        var next2 = next
+        if not next.isOnCurve:
+          next2 = TtfCoordinate(
+            x: (curr.x + next.x) / 2,
+            y: (curr.y + next.y) / 2
+          )
+
+        result.quadraticCurveTo(curr.x, curr.y, next2.x, next2.y)
+
+    result.closePath()
+
+proc parseCompositeGlyph(opentype: OpenType, offset: int): Path =
+  var
+    i = offset
+    moreComponents = true
+  while moreComponents:
+    opentype.buf.eofCheck(i + 4)
+
+    let flags = opentype.buf.readUint16(i + 0).swap()
+
+    i += 2
+
+    type TtfComponent = object
+      glyphId: uint16
+      xScale: float32
+      scale01: float32
+      scale10: float32
+      yScale: float32
+      dx: float32
+      dy: float32
+      matchedPoints: array[2, int]
+
+    var component = TtfComponent()
+    component.glyphId = opentype.buf.readUint16(i + 0).swap()
+    component.xScale = 1
+    component.yScale = 1
+
+    i += 2
+
+    if (flags and 1) != 0: # The arguments are uint16
+      opentype.buf.eofCheck(i + 4)
+      if (flags and 0b10) != 0: # The arguments are offets
+        component.dx = opentype.buf.readInt16(i + 0).swap().float32
+        component.dy = opentype.buf.readInt16(i + 2).swap().float32
+      else: # The arguments are matched points
+        component.matchedPoints = [
+          opentype.buf.readUint16(i + 0).swap().int,
+          opentype.buf.readUint16(i + 2).swap().int
+        ]
+      i += 4
+    else: # The arguments are uint8
+      opentype.buf.eofCheck(i + 2)
+      if (flags and 0b10) != 0: # Arguments are offsets
+        component.dx = opentype.buf.readInt8(i + 0).float32
+        component.dy = opentype.buf.readInt8(i + 1).float32
+      else: # The arguments are matched points
+        component.matchedPoints = [
+          opentype.buf.readInt8(i + 0).int,
+          opentype.buf.readInt8(i + 1).int
+        ]
+      i += 2
+
+    # TODO: ROUND_XY_TO_GRID
+
+    if (flags and 0b1000) != 0: # WE_HAVE_A_SCALE
+      opentype.buf.eofCheck(i + 2)
+      component.xScale = opentype.buf.readFixed16(i + 0)
+      component.yScale = component.xScale
+      i += 2
+    elif (flags and 0b1000000) != 0: # WE_HAVE_AN_X_AND_Y_SCALE
+      opentype.buf.eofCheck(i + 4)
+      component.xScale = opentype.buf.readFixed16(i + 0)
+      component.yScale = opentype.buf.readFixed16(i + 2)
+      i += 4
+    elif (flags and 0b10000000) != 0: # WE_HAVE_A_TWO_BY_TWO
+      opentype.buf.eofCheck(i + 8)
+      component.xScale = opentype.buf.readFixed16(i + 0)
+      component.scale10 = opentype.buf.readFixed16(i + 2)
+      component.scale01 = opentype.buf.readFixed16(i + 4)
+      component.yScale = opentype.buf.readFixed16(i + 6)
+      i += 8
+
+    # if (flags and 0b100000000) != 0: # WE_HAVE_INSTRUCTIONS
+    #   discard
+    # elif (flags and 0b1000000000) != 0: # USE_MY_METRICS
+    #   discard
+    # elif (flags and 0b10000000000) != 0: # OVERLAP_COMPOUND
+    #   discard
+    # elif (flags and 0b100000000000) != 0: # SCALED_COMPONENT_OFFSET
+    #   discard
+    # elif (flags and 0b1000000000000) != 0: # UNSCALED_COMPONENT_OFFSET
+    #   discard
+
+    var subPath = opentype.parseGlyph(component.glyphId.int)
+    subPath.transform(mat3(
+      component.xScale, component.scale10, 0.0,
+      component.scale01, component.yScale, 0.0,
+      component.dx, component.dy, 1.0
+    ))
+
+    result.commands.add(subPath.commands)
+
+    moreComponents = (flags and 0b100000) != 0
+
+proc parseGlyph(opentype: OpenType, glyphId: int): Path =
+  if glyphId < 0 or glyphId >= opentype.glyf.offsets.len:
+    raise newException(PixieError, "Invalid glyph ID " & $glyphId)
+
+  let glyphOffset = opentype.glyf.offsets[glyphId]
+
+  if glyphId.int + 1 < opentype.glyf.offsets.len and
+    glyphOffset == opentype.glyf.offsets[glyphId + 1]:
+    # Empty glyph
+    return
+
+  var i = glyphOffset.int
+  opentype.buf.eofCheck(i + 10)
+
+  let
+    numberOfContours = opentype.buf.readInt16(i + 0).swap().int
+    # xMin = opentype.buf.readInt16(i + 2).swap()
+    # yMin = opentype.buf.readInt16(i + 4).swap()
+    # xMax = opentype.buf.readInt16(i + 6).swap()
+    # yMax = opentype.buf.readInt16(i + 8).swap()
+
+  i += 10
+
+  if numberOfContours < 0:
+    opentype.parseCompositeGlyph(i)
+  else:
+    parseGlyphPath(opentype.buf, i, numberOfContours)
+
+proc parseGlyph*(opentype: OpenType, rune: Rune): Path =
+  opentype.parseGlyph(opentype.getGlyphId(rune))
+
+proc parseOpenType*(buf: string): OpenType =
+  result = OpenType()
+  result.buf = buf
+
+  var i: int
+
+  buf.eofCheck(i + 12)
+
+  result.version = buf.readUint32(i + 0).swap()
+  result.numTables = buf.readUint16(i + 4).swap()
+  result.searchRange = buf.readUint16(i + 6).swap()
+  result.entrySelector = buf.readUint16(i + 8).swap()
+  result.rangeShift = buf.readUint16(i + 10).swap()
+
+  i += 12
+
+  buf.eofCheck(i + result.numTables.int * 16)
+
+  for j in 0 ..< result.numTables.int:
+    var tableRecord: TableRecord
+    tableRecord.tag = buf.readStr(i + 0, 4)
+    tableRecord.checksum = buf.readUint32(i + 4).swap()
+    tableRecord.offset = buf.readUint32(i + 8).swap()
+    tableRecord.length = buf.readUint32(i + 12).swap()
+    result.tableRecords[tableRecord.tag] = tableRecord
+    i += 16
+
+  const requiredTables = [
+    "cmap", "head", "hhea", "hmtx", "maxp", "name", "OS/2", "loca", "glyf"
+  ]
+  for table in requiredTables:
+    if table notin result.tableRecords:
+      raise newException(PixieError, "Missing required font table " & table)
+
+  result.cmap = parseCmapTable(buf, result.tableRecords["cmap"].offset.int)
+  result.head = parseHeadTable(buf, result.tableRecords["head"].offset.int)
+  result.hhea = parseHheaTable(buf, result.tableRecords["hhea"].offset.int)
+  result.maxp = parseMaxpTable(buf, result.tableRecords["maxp"].offset.int)
+  result.hmtx = parseHmtxTable(
+    buf, result.tableRecords["hmtx"].offset.int, result.hhea, result.maxp
+  )
+  result.name = parseNameTable(buf, result.tableRecords["name"].offset.int)
+  result.os2 = parseOS2Table(buf, result.tableRecords["OS/2"].offset.int)
+  result.loca = parseLocaTable(
+    buf, result.tableRecords["loca"].offset.int, result.head, result.maxp
+  )
+  result.glyf = parseGlyfTable(
+    buf, result.tableRecords["glyf"].offset.int, result.loca
+  )
diff --git a/src/pixie/fonts.nim b/src/pixie/fonts.nim
new file mode 100644
index 0000000..af56b89
--- /dev/null
+++ b/src/pixie/fonts.nim
@@ -0,0 +1,133 @@
+import pixie/fontformats/opentype, pixie/paths, unicode, vmath
+
+const AutoLineHeight* = -1.float32
+
+type
+  Font* = ref object
+    opentype: OpenType
+    glyphPaths: Table[Rune, Path]
+    size*: float32 ## Font size in pixels.
+    lineHeight*: float32 ## The line height in pixels or AutoLineHeight for the font's default line height.
+
+  HAlignMode* = enum
+    haLeft
+    haCenter
+    haRight
+
+  VAlignMode* = enum
+    vaTop
+    vaMiddle
+    vaBottom
+
+  TextCase* = enum
+    tcNormal
+    tcUpper
+    tcLower
+    tcTitle
+    # tcSmallCaps
+    # tcSmallCapsForced
+
+proc ascent*(font: Font): float32 {.inline.} =
+  ## The font ascender value in font units.
+  font.opentype.hhea.ascender.float32
+
+proc descent*(font: Font): float32 {.inline.} =
+  ## The font descender value in font units.
+  font.opentype.hhea.descender.float32
+
+proc lineGap*(font: Font): float32 {.inline.} =
+  ## The font line gap value in font units.
+  font.opentype.hhea.lineGap.float32
+
+proc getGlyphPath*(font: Font, rune: Rune): Path =
+  if rune notin font.glyphPaths:
+    font.glyphPaths[rune] = font.opentype.parseGlyph(rune)
+    font.glyphPaths[rune].transform(scale(vec2(1, -1)))
+  font.glyphPaths[rune]
+
+proc getGlyphAdvance*(font: Font, rune: Rune): float32 =
+  let glyphId = font.opentype.getGlyphId(rune)
+  if glyphId < font.opentype.hmtx.hMetrics.len:
+    font.opentype.hmtx.hMetrics[glyphId].advanceWidth.float32
+  else:
+    font.opentype.hmtx.hMetrics[^1].advanceWidth.float32
+
+proc scale*(font: Font): float32 =
+  ## The scale factor to transform font units into pixels.
+  font.size / font.opentype.head.unitsPerEm.float32
+
+proc defaultLineHeight*(font: Font): float32 =
+  ## The default line height in pixels for the current font size.
+  round((font.ascent + abs(font.descent) + font.lineGap) * font.scale)
+
+proc convertTextCase(runes: var seq[Rune], textCase: TextCase) =
+  case textCase:
+  of tcNormal:
+    discard
+  of tcUpper:
+    for rune in runes.mitems:
+      rune = rune.toUpper()
+  of tcLower:
+    for rune in runes.mitems:
+      rune = rune.toLower()
+  of tcTitle:
+    for rune in runes.mitems:
+      rune = rune.toTitle()
+
+proc canWrap(rune: Rune): bool =
+  rune == Rune(32) or rune.isWhiteSpace()
+
+proc typeset*(
+  font: Font,
+  text: string,
+  bounds = vec2(0, 0),
+  hAlign = haLeft,
+  vAlign = vaTop,
+  textCase = tcNormal
+): seq[Path] =
+  var runes = toRunes(text)
+  runes.convertTextCase(textCase)
+
+  let lineHeight =
+    if font.lineheight >= 0:
+      font.lineheight
+    else:
+      font.defaultLineHeight
+
+  var
+    positions = newSeq[Vec2](runes.len)
+    at: Vec2
+    prevCanWrap: int
+  at.y = round(font.ascent * font.scale)
+  at.y += (lineheight - font.defaultLineHeight) / 2
+  for i, rune in runes:
+    if rune.canWrap():
+      prevCanWrap = i
+
+    let advance = font.getGlyphAdvance(rune) * font.scale
+    if bounds.x > 0 and at.x + advance > bounds.x: # Wrap to new line
+      at.x = 0
+      at.y += lineHeight
+
+      # Go back and wrap glyphs after the wrap index down to the next line
+      if prevCanWrap > 0 and prevCanWrap != i:
+        for j in prevCanWrap + 1 ..< i:
+          positions[j] = at
+          at.x += font.getGlyphAdvance(runes[j]) * font.scale
+
+    positions[i] = at
+    at.x += advance
+
+  for i, rune in runes:
+    var path = font.getGlyphPath(rune)
+    path.transform(translate(positions[i]) * scale(vec2(font.scale)))
+    result.add(path)
+
+proc parseOtf*(buf: string): Font =
+  result = Font()
+  result.opentype = parseOpenType(buf)
+  result.size = 12
+  result.lineHeight = AutoLineHeight
+
+proc parseTtf*(buf: string): Font =
+  parseOtf(buf)
diff --git a/tests/fonts/Aclonica-Regular.ttf b/tests/fonts/Aclonica-Regular.ttf
new file mode 100644
index 0000000..bbe191d
Binary files /dev/null and b/tests/fonts/Aclonica-Regular.ttf differ
diff --git a/tests/fonts/Roboto-Regular.ttf b/tests/fonts/Roboto-Regular.ttf
new file mode 100644
index 0000000..2c32a98
Binary files /dev/null and b/tests/fonts/Roboto-Regular.ttf differ
diff --git a/tests/fonts/Ubuntu-Regular.ttf b/tests/fonts/Ubuntu-Regular.ttf
new file mode 100644
index 0000000..2001d6e
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diff --git a/tests/fonts/diffs/basic1.png b/tests/fonts/diffs/basic1.png
new file mode 100644
index 0000000..166be27
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diff --git a/tests/fonts/diffs/basic2.png b/tests/fonts/diffs/basic2.png
new file mode 100644
index 0000000..156d305
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diff --git a/tests/fonts/diffs/basic3.png b/tests/fonts/diffs/basic3.png
new file mode 100644
index 0000000..591b834
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diff --git a/tests/fonts/diffs/basic4.png b/tests/fonts/diffs/basic4.png
new file mode 100644
index 0000000..0677ddc
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diff --git a/tests/fonts/diffs/basic5.png b/tests/fonts/diffs/basic5.png
new file mode 100644
index 0000000..8559094
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diff --git a/tests/fonts/diffs/basic6.png b/tests/fonts/diffs/basic6.png
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index 0000000..88724da
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diff --git a/tests/fonts/diffs/basic7.png b/tests/fonts/diffs/basic7.png
new file mode 100644
index 0000000..1d66db5
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diff --git a/tests/fonts/diffs/basic8.png b/tests/fonts/diffs/basic8.png
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index 0000000..87b0733
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diff --git a/tests/fonts/diffs/basic9.png b/tests/fonts/diffs/basic9.png
new file mode 100644
index 0000000..351f6f5
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diff --git a/tests/fonts/masters/basic1.png b/tests/fonts/masters/basic1.png
new file mode 100644
index 0000000..b5a34a7
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diff --git a/tests/fonts/masters/basic2.png b/tests/fonts/masters/basic2.png
new file mode 100644
index 0000000..2510d23
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diff --git a/tests/fonts/masters/basic3.png b/tests/fonts/masters/basic3.png
new file mode 100644
index 0000000..db8492d
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diff --git a/tests/fonts/masters/basic4.png b/tests/fonts/masters/basic4.png
new file mode 100644
index 0000000..c1111f7
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diff --git a/tests/fonts/masters/basic5.png b/tests/fonts/masters/basic5.png
new file mode 100644
index 0000000..0b3a14a
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diff --git a/tests/fonts/masters/basic6.png b/tests/fonts/masters/basic6.png
new file mode 100644
index 0000000..9337c98
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diff --git a/tests/fonts/masters/basic7.png b/tests/fonts/masters/basic7.png
new file mode 100644
index 0000000..c652d44
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diff --git a/tests/fonts/masters/basic8.png b/tests/fonts/masters/basic8.png
new file mode 100644
index 0000000..3823985
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diff --git a/tests/fonts/masters/basic9.png b/tests/fonts/masters/basic9.png
new file mode 100644
index 0000000..eb8b15b
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diff --git a/tests/fonts/rendered/basic1.png b/tests/fonts/rendered/basic1.png
new file mode 100644
index 0000000..4230703
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diff --git a/tests/fonts/rendered/basic2.png b/tests/fonts/rendered/basic2.png
new file mode 100644
index 0000000..63dc474
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diff --git a/tests/fonts/rendered/basic3.png b/tests/fonts/rendered/basic3.png
new file mode 100644
index 0000000..e6483d7
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diff --git a/tests/fonts/rendered/basic4.png b/tests/fonts/rendered/basic4.png
new file mode 100644
index 0000000..bda0122
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diff --git a/tests/fonts/rendered/basic5.png b/tests/fonts/rendered/basic5.png
new file mode 100644
index 0000000..93728bb
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diff --git a/tests/fonts/rendered/basic6.png b/tests/fonts/rendered/basic6.png
new file mode 100644
index 0000000..51e6a5f
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diff --git a/tests/fonts/rendered/basic7.png b/tests/fonts/rendered/basic7.png
new file mode 100644
index 0000000..32ed6e4
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diff --git a/tests/fonts/rendered/basic8.png b/tests/fonts/rendered/basic8.png
new file mode 100644
index 0000000..a8755f4
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diff --git a/tests/fonts/rendered/basic9.png b/tests/fonts/rendered/basic9.png
new file mode 100644
index 0000000..82b465c
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diff --git a/tests/test_fonts.nim b/tests/test_fonts.nim
new file mode 100644
index 0000000..ec099db
--- /dev/null
+++ b/tests/test_fonts.nim
@@ -0,0 +1,154 @@
+import pixie, strformat
+
+proc doDiff(rendered: Image, name: string) =
+  let
+    master = readImage(&"tests/fonts/masters/{name}.png")
+    (_, diffImage) = diff(master, rendered)
+  rendered.writeFile(&"tests/fonts/rendered/{name}.png")
+  diffImage.writeFile(&"tests/fonts/diffs/{name}.png")
+
+block:
+  let font = readFont("tests/fonts/Roboto-Regular.ttf")
+  font.size = 72
+
+  let
+    image = newImage(200, 100)
+    layout = font.typeset("asdf")
+
+  image.fill(rgba(255, 255, 255, 255))
+
+  for path in layout:
+    image.fillPath(path, rgba(0, 0, 0, 255))
+
+  doDiff(image, "basic1")
+
+block:
+  let font = readFont("tests/fonts/Roboto-Regular.ttf")
+  font.size = 72
+
+  let
+    image = newImage(200, 100)
+    layout = font.typeset("A cow")
+
+  image.fill(rgba(255, 255, 255, 255))
+
+  for path in layout:
+    image.fillPath(path, rgba(0, 0, 0, 255))
+
+  doDiff(image, "basic2")
+
+block:
+  let font = readFont("tests/fonts/Roboto-Regular.ttf")
+  font.size = 24
+
+  let
+    image = newImage(200, 100)
+    layout = font.typeset("A bit of text HERE")
+
+  image.fill(rgba(255, 255, 255, 255))
+
+  for path in layout:
+    image.fillPath(path, rgba(0, 0, 0, 255))
+
+  doDiff(image, "basic3")
+
+block:
+  let font = readFont("tests/fonts/Roboto-Regular.ttf")
+  font.size = 24
+  font.lineHeight = 100
+
+  let
+    image = newImage(200, 100)
+    layout = font.typeset("Line height")
+
+  image.fill(rgba(255, 255, 255, 255))
+
+  for path in layout:
+    image.fillPath(path, rgba(0, 0, 0, 255))
+
+  doDiff(image, "basic4")
+
+block:
+  let font = readFont("tests/fonts/Ubuntu-Regular.ttf")
+  font.size = 24
+
+  let
+    image = newImage(200, 100)
+    layout = font.typeset("Another font")
+
+  image.fill(rgba(255, 255, 255, 255))
+
+  for path in layout:
+    image.fillPath(path, rgba(0, 0, 0, 255))
+
+  doDiff(image, "basic5")
+
+block:
+  let font = readFont("tests/fonts/Aclonica-Regular.ttf")
+  font.size = 24
+
+  let
+    image = newImage(200, 100)
+    layout = font.typeset("Different font")
+
+  image.fill(rgba(255, 255, 255, 255))
+
+  for path in layout:
+    image.fillPath(path, rgba(0, 0, 0, 255))
+
+  doDiff(image, "basic6")
+
+block:
+  let font = readFont("tests/fonts/Roboto-Regular.ttf")
+  font.size = 24
+
+  let
+    image = newImage(200, 100)
+    layout1 = font.typeset("First line")
+    layout2 = font.typeset("Second line")
+
+  image.fill(rgba(255, 255, 255, 255))
+
+  for path in layout1:
+    image.fillPath(path, rgba(0, 0, 0, 255))
+
+  for path in layout2:
+    image.fillPath(path, rgba(0, 0, 0, 255), vec2(0, font.defaultLineHeight))
+
+  doDiff(image, "basic7")
+
+block:
+  let font = readFont("tests/fonts/Roboto-Regular.ttf")
+  font.size = 24
+
+  let
+    image = newImage(200, 100)
+    layout = font.typeset(
+      "Wrapping text to new line",
+      bounds = vec2(200, 0)
+    )
+
+  image.fill(rgba(255, 255, 255, 255))
+
+  for path in layout:
+    image.fillPath(path, rgba(0, 0, 0, 255))
+
+  doDiff(image, "basic8")
+
+block:
+  let font = readFont("tests/fonts/Roboto-Regular.ttf")
+  font.size = 24
+
+  let
+    image = newImage(200, 100)
+    layout = font.typeset(
+      "Supercalifragilisticexpialidocious",
+      bounds = vec2(200, 0)
+    )
+
+  image.fill(rgba(255, 255, 255, 255))
+
+  for path in layout:
+    image.fillPath(path, rgba(0, 0, 0, 255))
+
+  doDiff(image, "basic9")