Browser-local Unicode utility

Bold Text Generator

Convert supported letters and digits into valid Unicode mathematical bold or bold-italic characters.

Type text to transform it locally.

Input: 0 characters ยท Output: 0 characters

Transformed text

Your transformed text will appear here.

How it works

Mappings use real Unicode mathematical alphabets, modifier letters, curated visual approximations, or bounded combining marks as appropriate. Unsupported characters remain readable rather than disappearing.

Compatibility and privacy

Transformation happens in this browser. Input, output, copied text, names, and messages are not uploaded, stored, or included in analytics. Some apps accept only ordinary letters.

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