Check your caption against the 2200-character limit, see exactly what gets cut off before “… more”, count hashtags, and fix line breaks — all in one screen.
How to use Instagram Caption Length Checker
Type or paste your post caption into the text area below.
Monitor your live character limit (2,200 max) and preview where the "...more" truncation occurs (125 characters).
Click "Fix Line Breaks" to protect paragraph spaces from being removed by Instagram.
Click "Copy Caption" and paste it directly into your Instagram post.
Note: 100% private and client-side — your text stays in your browser and is never stored or transmitted to any server.
FAQ
What is the Instagram caption character limit?
Instagram allows up to 2,200 characters per post caption, which includes spaces, emojis, line breaks, and hashtags.
Where does Instagram cut off captions in the feed?
Instagram typically truncates long captions after approximately 125 characters on mobile feeds and inserts a "...more" button.
How many hashtags can I use in an Instagram post?
You can add up to 30 hashtags per post. This tool alerts you if you exceed the 30-hashtag limit.
Why do line breaks disappear on Instagram?
Instagram collapses empty space lines. Using the "Fix Line Breaks" button inserts invisible blank characters (U+2800) so your formatting stays intact when pasted.