Free tools for creators
They run in your browser, with no sign-up. What you type and the files you pick never leave your device.
Hook analyzer
Paste your opening line and get a rule-based score, with what to fix.
Hook generator
Pick your niche and get 5 opening ideas at a time.
Transcribe video
Turn speech into text with timestamps, as TXT or SRT. The video stays on your device.
Transcribe audio
Voice memos, MP3s and recordings become text, without uploading the file.
Add subtitles to video
Generate captions, fix them on screen and download SRT, VTT or an MP4 with them burned in.
Video compressor
Shrink a file for Reels or messaging, with no watermark and no upload.
Engagement rate calculator
Your rate by followers, reach or views, with the math shown.
Want to see this on your own video?
Paste the link to a Reel, TikTok or Short into Tavea and get the hook score, the second viewers are likely to leave and a script for your next video. Your first 2 analyses are free, no card needed.
Analyze a video for free