YouTube Downloader

Download HD video or music (MP3) from YouTube

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By using this tool you agree to use it only for content you have the right to download.

Hosted on Vercel: YouTube often blocks server IPs unless you set YOUTUBE_COOKIES_BASE64 (see README). Even then, responses are limited to ~4.5 MB and FFmpeg may be missing—run locally or use Railway/Render for reliable downloads.