May 27, 2026 · 4 min read
Free Bold Text Generator for Instagram, Twitter & TikTok Bios
Make bold Unicode text that works in any social bio — Instagram, Twitter/X, TikTok, LinkedIn. No app, no signup.
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Most social platforms strip HTML formatting from bios, but they don't strip Unicode characters. That's why bold and italic 'fonts' work: they're really separate Unicode code points.
What works where
- Instagram bio: bold, italic, small caps all work
- Twitter/X: works everywhere except hashtags
- TikTok bio: bold and italic supported
- LinkedIn: works in headline and About
Open the Bold Text Generator (Unicode), type your text, copy and paste.
More styles
Italic via Italic Text Generator (Unicode). Small caps via Small Caps Generator.
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