Text to Braille

What is braille?

Braille is a tactile writing system used by people who are visually impaired. It was invented by Louis Braille in 1824 and uses raised dots arranged in a 3×2 grid (called a cell) to represent letters, numbers, and punctuation. Each braille cell can contain up to six dots, numbered 1 through 6, which combine to form 64 possible patterns (including the empty cell for a space).

In Unicode, braille characters are encoded in the Braille Patterns block (U+2800–U+28FF), where each code point corresponds to a specific dot combination. This means braille can be displayed on any screen with a Unicode-capable font, without needing special hardware. The visual representation shows the dots as filled or empty circles, making it possible to read braille visually on a computer.

Unicode braille patterns

Unicode braille patterns (U+2800–U+283F for the basic 6-dot cells) provide a one-to-one mapping between dot positions and code points. Each of the 64 possible 6-dot combinations has its own dedicated code point, so any braille cell can be represented as a single Unicode character. This tool uses the Grade 1 (uncontracted) braille mapping, where each letter of the alphabet maps to a specific braille cell.

Grade 1 braille is the simplest form, where each letter is represented by its own cell. Grade 2 (contracted) braille uses additional cells to represent common letter combinations and words, making it more compact but also more complex. This tool focuses on Grade 1 for simplicity and educational value.

When to use braille text

Braille text is useful in several contexts:

• Education and learning. Teachers and students can use braille text to learn the braille alphabet and practice reading.
• Accessibility design. Designers can include braille characters in documents and materials to raise awareness about tactile reading.
• Creative projects. Use braille patterns in art, design, and crafts where a dot-based visual style is desired.
• Research and study. Researchers studying visual impairment and assistive technology can quickly generate braille samples.
• Decorative purposes. Braille patterns have a distinctive, minimalist aesthetic that works well in modern design.

How to convert text to braille

Converting text to braille with this tool takes only a second and happens entirely in your browser. Follow these three steps:

1. Type or paste your text. Enter the text you want to convert in the input box on the left. Letters a–z, digits 0–9, and spaces are supported.
2. Read the braille output. The output box updates instantly with the Unicode braille version of your text — each letter and digit is mapped to its Grade 1 braille cell.
3. Copy the result. Click the "Copy" button to copy the braille text to your clipboard, then paste it anywhere.

Because the conversion runs locally with JavaScript, your text never leaves the browser. The braille output can be pasted into any application that supports Unicode.

Understanding Grade 1 braille

Grade 1 braille maps each letter of the Latin alphabet to a specific dot pattern. The first ten letters (a–j) use the upper four dots (1, 2, 4, 5), while the next ten (k–t) add dot 3, and the last group (u–z, minus w) adds dot 6. The letter w was added later and has a unique pattern. Digits 1–9 and 0 reuse the a–j patterns but are preceded by a number indicator in full braille notation; for simplicity, this tool maps digits directly to their letter-equivalent cells.

Note that this tool does not handle Grade 2 contractions, capitalization indicators, or special punctuation marks. For a complete braille translation including these features, a dedicated braille translation program is recommended. This tool is intended for educational purposes and quick visual reference.