This font supports over 500 characters from The Unicode Standard. In total, over 1,080 glyphs are included, supporting character variants for a number of characters as well as a large number of ligated sequences, half forms and conjuncts.

The font also includes the legacy Rupee Sign (U+20A8) and the Indian Rupee Sign (U+20B9) from the Currency Symbols block. A selection of characters from the General Punctuation block, such as various-sized spaces, are also supported.

Latin Codepage 1252 support is provided as a convenience, e.g., for use in menus or for displaying markup in text files. These fonts are not intended for extensive Latin script use.

The following character ranges are supported by this font:

Unicode blockAnnapurna SIL support
C0 Controls and Basic LatinU+0020..U+007E
C1 Controls and Latin-1 SupplementU+00A0..U+00FF
Latin Extended-AU+0131, U+0152..U+0153, U+0160, U+0161, U+0178, U+017D, U+017E
Latin Extended-BU+0192
IPA ExtensionsU+0251, U+0273, U+0282, U+028A, U+028C, U+0291, U+0294
Spacing Modifier LettersU+02B0, U+02BC, U+02C6..U+02C7, U+02C9, U+02D0 U+02D8..U+02DD
Combining Diacritical MarksU+0300..U+0308, U+030A, U+030C, U+0310, U+0323, U+0325, U+0327, U+034F
Greek and CopticU+03C0
DevanagariU+0900..U+097F
Latin Extended AdditionalU+1EBD
General PunctuationU+2000..U+200D, U+2010..U+2015, U+2018..U+201A, U+201C..U+201E, U+2020..U+2022, U+2026..U+2029, U+202F..U+2030, U+2039..U+203A, U+2044, U+2060
Superscripts and SubscriptsU+2070, U+2074..U+2079
Currency SymbolsU+20A8, U+20AC, U+20B9
Letterlike SymbolsU+2122, U+2126
Mathematical OperatorsU+2202, U+2206, U+220F, U+2211..U+2212, U+2215, U+2219, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264..U+2265
Control PicturesU+2423
Geometric ShapesU+25CA, U+25CC
Common Indic Number FormsU+A830..U+A839
Devanagari ExtendedU+A8E0..U+A8FF
Alphabetic Presentation FormsU+FB01..U+FB02
Variation SelectorsU+FE00..U+FE0F
Arabic Presentation Forms-BU+FEFF (zero-width no-break space)
SpecialsU+FFFC, U+FFFD
Devanagari Extended-AU+11B00..U+11B09