Free tool · Instagram, TikTok, Facebook, X, YouTubeCaption & hashtag counter
Paste your caption. Know instantly if it fits, and if your hashtags will get it flagged.
100% freeNo sign-up2026 limitsNothing is uploaded
Characters
0 / 2,200
Words0
Hashtags0
Mentions0
Lines0
Feed preview (first 125 characters)
How it works
- Choose where the text goes: caption, post, title or description.
- Paste or type. Characters, words, hashtags and mentions update live.
- Fix the warnings: too long, too many hashtags, repeated tags.
Limits used, 2026
| Where | Limit |
|---|---|
| Instagram caption | 2,200 characters · 5 hashtags · ~125 shown in feed |
| TikTok caption | 4,000 characters (2,200 in some schedulers) |
| Facebook post | 63,206 characters |
| X post | 280 characters (25,000 with Premium) |
| YouTube title | 100 characters |
| YouTube description | 5,000 characters |
Sources: Social Media Today (Instagram five-hashtag limit, December 2025); character limits as listed in WordCounterTool's 2026 guide and TypeCount. Platforms change limits; check their help pages for anything critical. Emoji are counted as one character here.
Questions
How many hashtags can I use on Instagram?
Up to five per post or reel. Instagram started limiting hashtags to five in December 2025 and says a few specific tags work better than a long list of generic ones (Social Media Today, 2025).
What is the Instagram caption limit?
2,200 characters. The feed shows only about the first 125 before cutting off with "more", so put the key line first.
What is the TikTok caption limit?
4,000 characters in the TikTok app. Some scheduling tools still stop at 2,200, so keep it shorter if you post through one.
How long can an X post be?
280 characters on a free account, 25,000 with X Premium. X counts most emoji as two characters.
Caption ready? Give the post a start: likes, views and comments for Instagram, TikTok, Facebook and YouTube.
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