Caption and hashtag checker
Paste a caption. See if it fits Instagram, TikTok and YouTube Shorts, counted the way each one counts. Nothing leaves your browser.
Instagram keeps 5 hashtags
These 5 stay. The rest come out.
Ghostedit runs this check, plus video length, size and shape, on every scheduled post. Claude can't queue a post that will fail.
Get early accessLimits from each platform's own docs, checked 23 October 2026. See every limit and its source. Checking a video too? Use the post check.