OneCut Content

Caption and hashtag checker

Paste a caption and see exactly what TikTok, Instagram, LinkedIn and Facebook show before the reader taps 'more', whether it fits, and whether you have the right number of hashtags for each.

0 characters · 0 hashtags

Paste a caption to see what each platform shows before "more", and whether the hashtags help.

What it checks, and why

  • Only the first line or two shows before 'more', so the point goes first and the greeting goes nowhere.
  • Three to five topical hashtags on TikTok and Instagram; three at most on LinkedIn and Facebook.
  • Links belong in the first comment on LinkedIn, not the post.

More free tools

  • YouTube Shorts title checker

    Paste a title and hashtags. See it trimmed to 100 characters with the tags on the end, the way we write ours.

  • Blog SEO checker

    Paste your title, description and article. Get the same 12-point checklist our own articles have to pass.

These checks run on every clip and article we make

60 tokens a month, free, on recordings you already have. No card.

Start free