Free Short-Form Video Tools
Calculators, templates and references for creators and brand marketers.
LengthLab
The right length and pace for each platform and goal, with a hook → value → payoff timeline.
Audio Editor
Drop in audio, trim the useful part, remove the dead air, fade the edges and download the result.
Username Ideas
Type a word, pick a vibe, and copy clean handle ideas for TikTok or Instagram.
HookHacker
Pick a style and niche, and get opening lines ready to paste into your next video.
Engagement Rate
Enter your numbers to see your engagement rate and how it compares by platform.
Terms of Engagement
What TikTok, Reels and Shorts each call the same metric — watch time, retention, hook rate.
ScriptSkeletons
Beat-by-beat script structures by format — UGC review, product demo, founder story.
Social Media Sizes
Every short-form video and image size — TikTok, Reels, Stories and Shorts, with safe zones.