Free social media tools
Preview posts, count characters, write captions with AI, and create threads — all free, no signup required.
TikTok Safe Zone Checker
Drop in a frame and see exactly what TikTok’s own interface covers — the action rail, the caption block, the top row.
Instagram Reels Safe Zone Checker
See which parts of a Reel frame Instagram covers with the action rail, the caption, and the Reels header.
YouTube Shorts Safe Zone Checker
Check a Shorts frame against the areas YouTube fills with the title, channel row, subscribe button and action column.