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I built a small browser-based tool that generates video captions/subtitles directly in the browser.
Most caption tools I tried were either paid per export, limited usage, or required signing up. I wanted something I could use quickly without friction.
What it does:
Auto-generates captions from video
Unlimited exports
No login or account
Runs in the browser
Free to use
It’s part of a broader creative toolkit, but this post is specifically about the caption generator.
Link: https://www.tsarr.in/captions
I’d appreciate feedback on:
Accuracy vs existing caption tools
Performance on longer videos
Features that would make this actually useful for your workflow
Happy to answer questions.
