How to use italics on Facebook
- Type your text in the first box. All eight styles update as you type.
- Pick an italic style. Italic (sans) matches the rest of your Facebook post best. Italic (serif) looks like a printed book title.
- Copy it with the button or by tapping the result, then paste into your post, comment or Messenger chat.
- To italicize words inside a longer post, write it in the composer with
*asterisks*around the words and copy the ready-made post.
Why Facebook italics are Unicode characters
Facebook stores posts and comments as plain text and ignores formatting pasted from Word or Google Docs. Only a few places, such as group posts in groups with formatting enabled, offer a text toolbar. The workaround is Unicode’s Mathematical Alphanumeric Symbols: complete italic, bold and bold italic alphabets encoded as separate characters for mathematical notation. When you paste 𝑖𝑡𝑎𝑙𝑖𝑐, each letter is a distinct character that is always drawn slanted, so the style survives wherever the text goes.
| Style | Example | Unicode range | Gaps filled from elsewhere |
|---|---|---|---|
| Italic (serif) | 𝐼𝑡𝑎𝑙𝑖𝑐 ℎ𝑒𝑙𝑝 | U+1D434–U+1D467 | h → U+210E (Planck constant) |
| Italic (sans) | 𝘐𝘵𝘢𝘭𝘪𝘤 | U+1D608–U+1D63B | None |
| Bold italic (serif) | 𝑰𝒕𝒂𝒍𝒊𝒄 | U+1D468–U+1D49B | None |
| Bold italic (sans) | 𝙄𝙩𝙖𝙡𝙞𝙘 | U+1D63C–U+1D66F | None |
No italic style includes digits, because Unicode never encoded italic numbers. Accented letters keep their accents as combining marks. Emoji and punctuation pass through unchanged.
When to use italics in a post
Italics signal a different voice rather than volume. Bold shouts; italics lean in. Good uses on Facebook include:
- Titles of books, films, albums, TV shows and podcasts: “Finally watched 𝘋𝘶𝘯𝘦.”
- Quotes and thoughts: a line from a speech, song lyrics, or your inner monologue.
- Gentle emphasis on a single word, where bold would feel aggressive: “I 𝘢𝘭𝘸𝘢𝘺𝘴 forget the charger.”
- Foreign words and scientific names, which are traditionally set in italics.
- Captions and credits such as “Photo by…” under a picture.
For headlines, prices and dates, bold is usually the better choice; use the Facebook bold text generator. For crossed-out prices or corrections, see strikethrough text.
Italics in other Facebook places
The same characters work across Meta’s apps. In Messenger and Instagram captions, comments and bios they display exactly as on Facebook. In Facebook Groups that allow post formatting, the Aa toolbar has a native italic option, which is better for screen readers, so use it when it is available. Facebook Pages and Marketplace descriptions have no toolbar, so Unicode italics are the only option there. On WhatsApp, wrapping text in single underscores already makes it italic without any conversion.
Composer shortcuts
| You type | You get |
|---|---|
*word* or _word_ | Italic |
**word** | Bold |
***word*** | Bold italic |
~~word~~ | Strikethrough |
The markers only apply when they sit at word boundaries, so maths like 2*3*4 and names like snake_case_name are left alone. This is the same syntax many people already use in WhatsApp, Slack and Markdown, which makes it easy to remember.
Limits and good practice
- Accessibility: screen readers such as VoiceOver and TalkBack may announce “mathematical italic small h” for each letter, or skip them. Keep essential details in plain text.
- Search and hashtags: italic letters are different characters, so Facebook search and hashtags will not match them. Write hashtags in plain text.
- Profile names: Facebook’s name rules reject unusual characters, so styled names usually fail.
- Older devices may show boxes instead of letters. Sans italic is the most widely supported of these styles.
For other platforms, Twitter italics uses the same characters, and the fancy text generator offers dozens more styles.
Frequently asked questions
How do I write in italics on Facebook?
Facebook posts and comments have no italic button. Type your text above, copy the Italic (sans) or Italic (serif) result and paste it into Facebook. The slant comes from Unicode italic characters, so it stays italic after you post.
How do I italicize just one word in a Facebook post?
Use the post composer. Wrap the word in asterisks, like *this*, or underscores, like _this_, copy the result and paste it into Facebook. Only the wrapped words become italic and the rest stays normal, searchable text.
Why is the italic h different from the other letters?
Unicode already had the italic h as the Planck constant symbol ℎ (U+210E) before the mathematical italic alphabet was added, so the italic block has a gap at h and the generator uses U+210E instead. On some devices it comes from a different font and looks slightly different. The sans italic styles have no gap.
Can I make text both bold and italic on Facebook?
Yes. Copy the Bold italic (sans) or Bold italic (serif) style, or wrap words in three asterisks in the composer, like ***this***. For bold only, see the Facebook bold text generator.
Does Facebook italic text work in Messenger and comments?
Yes. The characters paste into posts, comments, replies, Page updates, group posts, Marketplace descriptions and Messenger. Facebook usually rejects them in profile names.
Why do numbers stay upright in italic text?
Unicode has no italic digits, so numbers and punctuation are copied as normal characters. That is also how printed italic text often looks in math, where italic is only used for letters.
Is italic text accessible?
Not fully. Screen readers may read each italic character by its Unicode name or skip it, and Facebook search does not match it to the plain word. Use italics for titles, a quote or light emphasis, and keep key information such as dates and links in normal text.