Braille Text Converter
Convert between English text and Grade 1 Unicode Braille.
Conversion Options
Braille output
Result will appear here
Input Characters: 0Output Characters: 0
Grade 1 Braille Unicode
This converter uses Grade 1 Braille (uncontracted) — a direct letter-by-letter mapping. Each Braille cell is a character in the Unicode Braille Patterns block (U+2800–U+28FF). Uppercase letters are preceded by a capital indicator (⠠) and numbers by a number indicator (⠼). Grade 2 contracted Braille (with shorthand for common words) is not supported. All processing happens in your browser — no text is sent to any server.
Built and maintained by Meet Shah · Last updated
What this tool is used for
- Producing Grade 1 Braille Unicode to check how a string renders.
- Learning the character mapping while studying Braille.
- Reading a Braille Unicode string someone sent you.
- Producing a sample for testing a Braille-aware display or font.
- Setting a puzzle whose clue is written in Braille cells.
Frequently Asked Questions
- What is the difference between Grade 1 and Grade 2 braille?
- Grade 1 is letter-for-letter transliteration. Grade 2 uses around 180 contractions — whole words and letter groups compressed into single cells — and is what fluent readers actually use, because Grade 1 is far bulkier.
- How is a braille cell structured?
- Six dots in a 2×3 grid, giving 64 combinations. Computer braille adds two more dots for 8-dot cells and 256 combinations, which is what allows one-to-one mapping with ASCII on refreshable displays.
- How are capitals and numbers shown?
- With prefix indicators rather than separate symbols. A capital sign precedes the letter; a number sign switches the following cells to digits, where the letters A-J double as 1-9 and 0.
- Does the Unicode output work on a braille display?
- Unicode braille patterns (U+2800-28FF) are the standard digital representation and are read by screen readers and displays. But embossing needs proper translation software — visual dots on screen are not the same as a formatted braille document.
- Is braille the same in every language?
- No. The six-dot cell is shared, but assignments differ per language, and Unified English Braille (adopted through the 2010s) itself changed several symbols. A converter must target a specific standard.
- Why does braille take so much more space?
- Because each cell is a fixed physical size and Grade 1 uses one cell per letter, so a printed page holds roughly a quarter of the text. That is exactly why Grade 2 contractions exist, and why braille books run to many volumes.
- Does the Unicode output drive a real embosser?
- Not directly. Unicode braille patterns are for display and interchange; an embosser expects its own file format with page and margin control, so the characters are a representation rather than a print-ready document.
Common errors and gotchas
- Confusing Braille Unicode with an embossable file, which needs a proper transcription format.
- Assuming Grade 1 is what a reader expects, when Grade 2 contractions are the everyday standard.
- Treating a one-to-one letter mapping as a translation, which ignores Braille's own rules.
- Expecting the cells to render, since many fonts have no Braille glyphs at all.
- Using generated output for production accessibility material without a qualified transcriber.
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