Twitter/X stores all text as raw Unicode. The combining long stroke overlay (U+0336) after every letter produces the strikethrough visual effect by attaching a crossing line to each character. This has worked on Twitter since its earliest days — it's not a hack or trick, just a direct consequence of Twitter's plain-text storage.
Strikethrough has become a genuine Twitter cultural element. The 'correction' format ('I t̶h̶o̶u̶g̶h̶t̶ knew this was going to work') is instantly recognizable and widely used for self-deprecating humor, opinion corrections, and meta-commentary on trending topics.
Strikethrough on Twitter — where it works
| Field | Works? | Char limit | Use case |
|---|---|---|---|
| Tweets | Yes | 280 chars | Corrections, ironic commentary, before/after reveals. Most common use. |
| Replies | Yes | 280 chars | Responding to a tweet with a strikethrough correction adds wit to your reply. |
| Bio | Yes | 160 chars | Crossed-out old identity or job title. 'j̶o̶u̶r̶n̶a̶l̶i̶s̶t̶ content creator | ☕' |
| Display name | Yes | 50 chars | A partially crossed-out display name is distinctive and ironic. |
| Quote tweets | Yes | 280 chars | Strikethrough in quote tweets for commentary on what you're quoting. |
| DMs | Yes | 10,000 chars | Works in Twitter DMs too, though less commonly used there. |
The strikethrough tweet format — how Twitter uses it
- Opinion corrections: 'Hot take: s̶t̶r̶i̶k̶e̶t̶h̶r̶o̶u̶g̶h̶ is overused' — crossing out your stated position mid-sentence signals irony or a genuine update.
- Character limit optimization: strikethrough text uses 2 chars per letter (letter + combining mark), so a 5-word strikethrough phrase costs ~60 of your 280 characters. Be concise.
- Thread enders: ending a thread with 'so that's my t̶a̶k̶e̶ definitive research on this topic' signals self-aware humor without undermining the thread's value.
- Political and news commentary: crossing out the 'official' explanation and replacing with an alternative reading is a popular commentary format. Twitter's culture treats this as a known rhetorical device.
- Self-roasting: 's̶u̶c̶c̶e̶s̶s̶f̶u̶l̶ surviving adult' in your bio reads as honest and relatable — the audience respects the self-awareness.
Strikethrough in Twitter bios
Twitter bios allow 160 characters. With strikethrough consuming 2 chars per letter, you can fit approximately 4–5 short crossed-out words in your bio without sacrificing too much space. The classic formula: [crossed-out old role] [current role] [personality note]. Example: 'e̶n̶g̶i̶n̶e̶e̶r̶ | writer | probably fine ☕'.
A crossed-out word in a Twitter bio signals self-awareness and change — both highly valued traits in Twitter culture. It's a way to carry your history visibly rather than pretending your old role never existed. For journalists who became columnists, academics who entered industry, or anyone who changed careers, a crossed-out previous identity reads as authentic and grounded.
Troubleshooting strikethrough on Twitter
- Strikethrough character count in Twitter: each combining mark counts as 1 character. A 10-letter word becomes 20 characters when strikethrough is applied. Plan your tweets with this in mind using our generator, which shows the character count.
- Strikethrough showing differently in Twitter preview vs live tweet: Twitter's web composer preview renders combining characters correctly, and the live tweet does too. If they look different, it's a font rendering difference in your browser vs the served page font. The Unicode characters are identical.
- Strikethrough in Twitter mobile app vs Twitter web: Twitter uses system fonts on each platform. iOS uses San Francisco, Android uses Roboto. Both render U+0336 combining strikethrough correctly, but the line weight and position may differ slightly. This is expected behavior.