FREE TOOL
Social media caption checker
Count characters and words, and check your caption against a limit before you schedule.
No account neededRuns in your browserNo uploads
Caption workspace
0 characters0 words2200 remaining
Counts Unicode characters, not bytes. Individual platforms may count emoji, links and formatting differently; confirm in the composer before publishing.
This tool runs in your browser. Your text and URLs are not sent to a server or saved.
A quick check before you post
Paste your caption and set the limit you want to check. Use the result as a drafting aid; platform-specific limits and counting rules still apply.
Your next step
Bring your content into one workspace, whether you schedule it yourself or use an agent.