Free · no sign-up
Free tools for creators and short videos.
Small helpers for YouTube, TikTok, Reels and Shorts: chapters, safe zones, characters and length. Everything runs in your browser, no sign-up and no upload.
YouTube
YouTube chapter formatter
Paste timestamps, sort and check them, then copy finished chapters for your description.
Open the tool → TikTok · Reels · ShortsSafe zone checker 9:16
See where buttons and captions cover your vertical video, with your own image if you like.
Open the tool → Titles & captionsSocial media character counter
Counts characters, words and hashtags against the limits of YouTube, TikTok, Instagram, X and LinkedIn.
Open the tool → Length & formatVideo length checker
Enter length and format: does your clip work as a Short, Reel, TikTok, on X and on LinkedIn?
Open the tool →Platform figures as of october 25, 2026, with sources on every page. More background in our guides.