How to use the bold text generator
- 1 Type or paste your text.
- 2 Pick the bold style you like.
- 3 Tap it to copy.
- 4 Paste it into your post, bio or message.
Bold where there is no bold button
Instagram bios, X posts, YouTube comments and LinkedIn posts have no bold option. This generator uses Unicode bold characters instead, which look bold wherever they are pasted.
- WhatsApp has its own formatting: wrap text in asterisks, like *this*, for real bold that stays searchable. Use Unicode bold only where that does not work.
- Use it for a few words, such as a name or a call to action. Whole posts in bold are hard to read and screen readers may struggle.
- Serif or sans: sans-serif bold looks closest to the app's own text.
For emphasis without shouting, try the Italic Text Generator, and see every style at once in the Fancy Text Generator.
Features
Seven bold styles
Serif, sans, italic, sans italic, script, gothic and squares.
Tap to copy
Copy any style in one tap.
Works without formatting
Bold shows even where apps have no bold option.
Numbers too
Bold and bold sans styles include bold digits.
When to use it
LinkedIn posts
Highlight key points in a post. Prefer a softer look? Try the Italic Text Generator.
Bold names and headings in bios and captions. See every style at once in the Fancy Text Generator.
X and threads
Emphasise words in posts. Cross out an old price with the Strikethrough Text Generator.
YouTube
Make comments and descriptions stand out. Check your bio length with the Character Counter.
Related Text tasks
Frequently asked questions
How do I make text bold on Instagram?
Instagram has no bold button, so type your text here, copy the bold version and paste it into your bio or caption.
How do I write bold on WhatsApp?
WhatsApp has built-in bold: put stars around the text, like *hello*. Bold text from this tool also works and keeps its look when forwarded.
Is bold Unicode text good for LinkedIn?
Use it sparingly for headings and key words. Screen readers and search may not read it like normal text.
Which bold style is the most readable?
Bold sans is the cleanest and closest to normal bold text, so it reads easily in posts and bios.
Can I bold only part of a sentence?
Yes. Convert just the words you want, copy them, and paste them into your sentence.
Will bold text show on every phone?
The bold serif and bold sans styles are supported on almost all modern phones and computers.
Can I paste bold text into my Instagram bio from a phone?
Yes. Tap a bold style to copy it, open Edit profile in Instagram and paste it into your bio.
Can I use bold text in a Facebook post?
Yes. Facebook has no bold button for normal posts, so Unicode bold is the usual way to make a heading or a key word stand out.
Can I make bold numbers?
Yes. Digits have bold versions too, so prices, dates and counts can be bold as well.
How this tool works. These text tools run entirely in your browser with plain JavaScript, so the text you paste never leaves your device and results update as you type. Each tool is tested with real text such as copied PDFs, emails, code, lists, emojis and non-English scripts before it goes live.
Built and reviewed by Hamza Farooq, founder and lead developer
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