X (Twitter) bold text generator.

Type the words you want in bold, then copy the style you like and paste it into X (Twitter).

How to use this bold text generator for X (Twitter)

Type your text
Type the words to bold for X (Twitter).
Copy a style
The number beside it is its X (Twitter) count, out of 280.
Paste it into X (Twitter)
Open your profile and choose Edit profile to paste into your name or bio, or paste into a new post.

Bold one line, not the post
Each bold letter counts as two on X, so a bold opening line of about 40 letters already uses 80 of your 280.
Make a list scannable
Bold the first word of each line in a short list so it reads at a glance in a busy timeline.
Bold in your bio
Your bio holds 160 characters. A bold role or product name in it stands out on your profile.

How do I write bold on X (Twitter)?

Type the words here, copy the bold version and paste it into your post. It shows bold for everyone because the letters are bold characters.

Why does bold text use more of my 280 characters?

X counts characters outside its common ranges as two, and bold letters are among them.

Can I bold text in an X thread?

Yes. Bold each post's line before you post it; every post in a thread has its own 280.