What Are Bold Italic Unicode Letters?
Bold italic Unicode letters (𝑨–𝒁, 𝒂–𝒛) combine bold weight with italic slant from the Mathematical Alphanumeric Symbols block (U+1D400–U+1D7FF). Perfect for heavy emphasis in social media text fields.
Where to Use Bold Italic Letters
- Instagram bios — bold slanted text
- Facebook & LinkedIn — highlight key headings
- Discord & Twitter/X — stylized usernames and posts
How to Copy
Click any letter above to open its detail page, then press Copy. Works on all devices and platforms.