Bold Text Generator — Copy & Paste
Create bold Unicode text for any platform. Click to copy.
What Is Bold Unicode Text?
Bold Unicode text uses characters from the Mathematical Bold block (U+1D400-1D433) to create text that appears bold everywhere — not just in apps that support formatting. While many platforms offer their own bold formatting, Unicode bold works in places where traditional formatting doesn't, like Instagram bios, tweet text, and Discord usernames.
We offer two bold styles: serif bold (the classic look) and sans-serif bold (cleaner, more modern). Both include bold digits as well as letters.
When to Use Bold Text
Bold text is the most versatile Unicode style. Use it to emphasize key words in social media posts, make your username stand out, highlight important information in bios, or create visual hierarchy in text-only environments.
Frequently Asked Questions
Is Unicode bold the same as regular bold?
Visually similar, but technically different. Regular bold (like pressing Ctrl+B) is formatting applied by the app. Unicode bold uses completely different characters that just happen to look bold. The advantage is Unicode bold works anywhere, while formatting bold only works where the app supports it.
Can I mix bold and regular text?
Yes. Copy bold text from the generator and paste it alongside your regular text. The bold characters will display inline with normal characters, letting you emphasize specific words.