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Korean Braille

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Title: Korean Braille  
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Subject: Braille, Korean language, Hangul, Braille pattern dots-14, ISO/TR 11941
Collection: Innovative Braille Scripts, Korean Language
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Korean Braille

Korean Braille
Tactile alphabet , syllabically marked
Languages Korean
Parent systems
Night writing
Print basis
Korean Braille
Hangul 한글 점자
Hanja 한글 點字
Revised Romanization hangeul jeomja
McCune–Reischauer han’gŭl chŏmja

Korean Braille is the braille alphabet of the Korean language. It is not graphically related to other braille scripts found around the world. Instead, it reflects the patterns found in hangul, and differentiates initial consonants, vowels, and final consonants.


  • Charts 1
    • Consonants 1.1
    • Vowels 1.2
    • Abbreviations 1.3
    • Punctuation 1.4
  • Formatting 2
  • History 3
  • References 4
  • Sources 5


There are also characters for grammatical devices and for punctuation. Numerals are similar to those of other braille systems.


Consonants have different syllable-initial and -final variants, capturing some of the feel of hangul. The initial and final variants have the same shapes, but are shifted across the braille block. There are two patterns: The consonants that span the width of the block are shifted one space downward when final. Those that don't span the width of the block are on the right side of the block when initial, but on the left side when final.

No consonant occupies more than two rows.

roman g n d r m b s j ch k t p h ng
initial ⠈ (braille pattern dots-4) ⠉ (braille pattern dots-14) ⠊ (braille pattern dots-24) ⠐ (braille pattern dots-5) ⠑ (braille pattern dots-15) ⠘ (braille pattern dots-45) ⠠ (braille pattern dots-6) ⠨ (braille pattern dots-46) ⠰ (braille pattern dots-56) ⠋ (braille pattern dots-124) ⠓ (braille pattern dots-125) ⠙ (braille pattern dots-145) ⠚ (braille pattern dots-245) *
final ⠁ (braille pattern dots-1) ⠒ (braille pattern dots-25) ⠔ (braille pattern dots-35) ⠂ (braille pattern dots-2) ⠢ (braille pattern dots-26) ⠃ (braille pattern dots-12) ⠄ (braille pattern dots-3) ⠅ (braille pattern dots-13) ⠆ (braille pattern dots-23) ⠖ (braille pattern dots-235) ⠦ (braille pattern dots-236) ⠲ (braille pattern dots-256) ⠴ (braille pattern dots-356) ⠶ (braille pattern dots-2356)

*There is no initial version of ng. Initial ieung in hangul is not written in Korean Braille. However, the expected form is reserved and may not serve other uses, such as punctuation.

The heavy (double) consonants are written by prefixing an s, an old hangul convention. In initial position, they are:[1]



All vowels span the width and height of the block. Because the consonants are specifically syllable initial or syllable final, a syllable that begins with a vowel causes no confusion when written without ieung.

The simpler vowels reflect the symmetries of hangul: the yin–yang pairs a, eo and o, u are related through inversion, and yotization of a, eo, o, u is indicated by reflecting the vowel. This creates a different pattern of symmetry than in hangul. The graphically similar hangul letters i and eu are also related by reflection. The w in wa, wo is indicated by making the left side of the block solid, while the i in ui, oe is shown by making the right side solid. However, the diphthongs e, ae and their yotized variants show no such patterns.

Four diphthongs are represented with two braille blocks, by adding to the appropriate vowel for the final element -i.

roman a ya eo yeo o yo u yu eu i e ae ye
braille ⠣ (braille pattern dots-126) ⠜ (braille pattern dots-345) ⠎ (braille pattern dots-234) ⠱ (braille pattern dots-156) ⠥ (braille pattern dots-136) ⠬ (braille pattern dots-346) ⠍ (braille pattern dots-134) ⠩ (braille pattern dots-146) ⠪ (braille pattern dots-246) ⠕ (braille pattern dots-135) ⠝ (braille pattern dots-1345) ⠗ (braille pattern dots-1235) ⠌ (braille pattern dots-34)
roman ui wa wo oe yae wae we wi
braille ⠺ (braille pattern dots-2456) ⠧ (braille pattern dots-1236) ⠏ (braille pattern dots-1234) ⠽ (braille pattern dots-13456) ⠜ (braille pattern dots-345) ⠗ (braille pattern dots-1235) ⠧ (braille pattern dots-1236) ⠗ (braille pattern dots-1235) ⠏ (braille pattern dots-1234) ⠗ (braille pattern dots-1235) ⠍ (braille pattern dots-134) ⠗ (braille pattern dots-1235)


Korean Braille also has several single cell syllable defined. Several are simply the braille cell for an initial consonant, with an assumed vowel "a" added. Some make use of unused cell definitions, while others utilize multi-cell abbreviations, often using malformed consonant clusters or consonant/vowel combinations otherwise abbreviated.

roman ga na da ma ba sa ja ka ta pa ha eog ong
braille ⠫ (braille pattern dots-1246) ⠉ (braille pattern dots-14) ⠊ (braille pattern dots-24) ⠑ (braille pattern dots-15) ⠘ (braille pattern dots-45) ⠇ (braille pattern dots-123) ⠨ (braille pattern dots-46) ⠋ (braille pattern dots-124) ⠓ (braille pattern dots-125) ⠙ (braille pattern dots-145) ⠚ (braille pattern dots-245) ⠹ (braille pattern dots-1456) ⠿ (braille pattern dots-123456)
roman ul og yeon un on eon eol yeol in yeong eul eun gas
braille ⠯ (braille pattern dots-12346) ⠭ (braille pattern dots-1346) ⠡ (braille pattern dots-16) ⠛ (braille pattern dots-1245) ⠷ (braille pattern dots-12356) ⠾ (braille pattern dots-23456) ⠞ (braille pattern dots-2345) ⠳ (braille pattern dots-1256) ⠟ (braille pattern dots-12345) ⠻ (braille pattern dots-12456) ⠮ (braille pattern dots-2346) ⠵ (braille pattern dots-1356) ⠸ (braille pattern dots-456) ⠎ (braille pattern dots-234)
roman geureona geureomyeon geuraeseo geureonde geureomeuro geurigo geurihayeo
hangul 그러나 그러면 그래서 그런데 그러므로 그리고 그리하여
braille ⠁ (braille pattern dots-1) ⠉ (braille pattern dots-14) ⠁ (braille pattern dots-1) ⠒ (braille pattern dots-25) ⠁ (braille pattern dots-1) ⠎ (braille pattern dots-234) ⠁ (braille pattern dots-1) ⠝ (braille pattern dots-1345) ⠁ (braille pattern dots-1) ⠢ (braille pattern dots-26) ⠁ (braille pattern dots-1) ⠥ (braille pattern dots-136) ⠁ (braille pattern dots-1) ⠱ (braille pattern dots-156)


print , ; : . ? ! “...” ‘...’ (...)
braille ⠐ (braille pattern dots-5) ⠰ (braille pattern dots-56) ⠆ (braille pattern dots-23) ⠐ (braille pattern dots-5) ⠂ (braille pattern dots-2) ⠲ (braille pattern dots-256) ⠦ (braille pattern dots-236) ⠖ (braille pattern dots-235) ⠦ (braille pattern dots-236) ⠀ (braille pattern blank) ⠴ (braille pattern dots-356) ⠠ (braille pattern dots-6) ⠦ (braille pattern dots-236) ⠀ (braille pattern blank) ⠴ (braille pattern dots-356) ⠄ (braille pattern dots-3) ⠤ (braille pattern dots-36) ⠀ (braille pattern blank) ⠤ (braille pattern dots-36)
print - · / + × ÷ [2] = [2]
braille ⠤ (braille pattern dots-36) ⠤ (braille pattern dots-36) ⠤ (braille pattern dots-36) ⠔ (braille pattern dots-35) ⠔ (braille pattern dots-35) ⠐ (braille pattern dots-5) ⠆ (braille pattern dots-23) ⠸ (braille pattern dots-456) ⠌ (braille pattern dots-34) ⠢ (braille pattern dots-26) ⠔ (braille pattern dots-35) ⠡ (braille pattern dots-16) ⠌ (braille pattern dots-34) ⠌ (braille pattern dots-34) ⠒ (braille pattern dots-25) ⠒ (braille pattern dots-25)


print (number) (roman)
braille ⠼ (braille pattern dots-3456) ⠴ (braille pattern dots-356)

As in most braille scripts, is prefixed to digits, which are the same as in English Braille. is prefixed to the 26 basic roman letters in the same way.


The first tactile encoding of hangul was developed by Rosetta Sherwood Hall in 1894. It used a cell 4 dots wide by 2 dots high, like New York Point. 6-dot braille was adapted to Korean by Park Du-seong in 1926. There have since been a number of revisions. The current form was announced in 1994.


  1. ^ UNESCO (2013) World Braille Usage, 3rd edition.
  2. ^ a b The article on mathematical braille on Korean WorldHeritage, here, has only a single cell for ÷ () and for = ().


  • Korean Braille library (in Korean); chart is here[1]
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