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Dev tools · August 26, 2026

YouTube Transcript API - Permanent

The YouTube transcript API that never gets blocked

What it does

Every free transcript API dies after 100 req because YouTube bans datacenter IPs. This one uses residential proxies + 24h cache. 61 segments for Rick Astley in 400ms. Built after Vercel/Render/Invidious all blocked me.

The only YouTube transcript API that doesn't get blocked. Every other free API on RapidAPI uses Vercel/Render direct scraping - YouTube bans them after 100 requests. This API uses Supadata residential proxies + 24h caching, so same video requested 10,000 times = 1 YouTube call. Features: ✅ Full transcript with timestamps (start, duration, text) ✅ Full text concatenated ✅ Auto language detection +

Does the same job

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    Hi HN! Using Ctrl+F on YouTube Transcripts doesn't have the best UI/UX, so I built a chrome extension to inject a input search box that filters for any queries. YouTube actually has this feature for a few videos (ex: https://https://www.youtube.com/watch?v=oAHbLRjF0vo) for years now. I'm not sure why they haven't rolled it out for all videos. I didn't want to wait. The extension will only inject it's own search box if the video does not already have one on YouTube. I tried styling it to look similar to YouTube's design. Indexing and querying rules follow the…

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