All tools
browser
Social Content Optimizer
Clean captions, detect repeated hashtags, and preview platform length limits.
PrivacyCaption analysis runs locally.
Loading tool environment...
How to use it
- 1Choose a platform reference preset.
- 2Write or paste the caption.
- 3Clean spacing and review length and duplicate hashtags.
Common uses
- — Prepare captions before scheduling.
- — Find repeated hashtags.
- — Check approximate character limits.
Important limitations
- — Platform limits and policies can change.
- — The tool does not predict reach, engagement, or ranking.