Facebook text formatter
Make one line stand out on Facebook: style it, copy it and paste it into posts.
Table of contents
Facebook text formatter
Type once and get every Unicode style side by side: bold, italic, script, monospace and more. Copy the one you want straight into Facebook. Runs in your browser; nothing you type is stored.
Three steps, no sign-up
- Type or paste
Enter the line you want to style: a hook, a name or a heading for Facebook. - Pick a style
Every style renders live below as you type, along with list prefixes for bullet-style lines. - Copy and paste
Click Copy on the style you want, then paste it into posts on Facebook.
Where styled text works on Facebook
Styled Unicode text works in posts, comments and the About text of a page. Facebook posts are plain text. Styled letters, together with clean line breaks, are the only way to make a key line stand out in the News Feed.
Facebook fields and their limits
Styled letters count against each field's limit, so check the field before you paste.
| Field | Limit | Where it shows |
|---|---|---|
| Post | 63,206 | cut with "See more" |
| Images | 10 per post | 4 MB each |
| Cover | 820 x 312 | top of a page or profile |
| Story | 1080 x 1920 | full screen |
How styled letters count toward the Facebook limit
Each styled letter is a separate Unicode symbol outside the basic range, so it costs 2 UTF-16 units. A line of 50 bold letters takes about 100 of your 63,206.
Use styled text for emphasis, not whole posts
These characters come from Unicode's Mathematical Alphanumeric Symbols block, not from a font. They render the same for everyone, but some screen readers spell them out letter by letter, and search, including on-platform search, does not match them against normal words. Style a headline, a hook or one key line, and write the rest in ordinary text so it stays readable and searchable. If a reader sees empty boxes, their device lacks those symbols, which is rare on modern phones.
Finish polishing before you publish
- Facebook Post Preview
- Facebook Font Generator
- Facebook Hook Generator
- Facebook Best Time to Post
- Facebook Caption Generator
- All free Facebook tools
- Facebook growth
Your post is formatted. Now get it seen.
Formatting makes the key line stand out. Real reactions and comments decide how far the post travels.
Get real reactions on your post
Frequently asked questions
Can you use bold text on Facebook?
Not natively in plain posts, but Unicode bold letters paste in as text and work in posts, comments and the About text of a page.
Do styled letters count as more characters on Facebook?
Each styled letter is a separate Unicode symbol outside the basic range, so it costs 2 UTF-16 units.
What is the Facebook post limit?
63,206; it shows cut with "See more".
What is the Facebook images limit?
10 per post; it shows 4 MB each.
Is styled text readable by screen readers?
Not always. Some screen readers spell styled letters one by one, so keep styling to a word or a line.
Which Facebook fields are best for styled text?
Posts, comments and the About text of a page. The first line a visitor reads gains the most from emphasis.
Can I make bullet lists?
Yes. Copy a list prefix such as •, ▪, → or ✓ to start each line.
What image sizes work on Facebook?
1200 x 630 for posts, 820 x 312 for the cover and 1080 x 1920 for stories.
How long can a Facebook post be?
63,206 characters; longer posts are cut with "See more" at a point that depends on the screen.