Video to MP3 — extract audio in your browser
Free "video to MP3" sites make you hand over your file — and a private recording ends up on their servers. Media Razor pulls the audio out locally in your browser: pick the bitrate and mono/stereo, nothing uploaded.
Drop your video into Media Razor.
Choose the MP3 bitrate (128/192/320) and mono or stereo.
Download the MP3 — done.
FAQ
Are my files uploaded to a server?
No. Media Razor runs FFmpeg compiled to WebAssembly inside your browser — no byte of your file ever leaves your device, and there is no server.
Which formats can I convert?
Drop in MP4, MOV, AVI, MKV, WEBM, M4V, TS, MTS, M2TS, MP3, WAV, M4A or AAC. Media Razor extracts the audio track and encodes it to MP3 at the bitrate you choose.
Is it really free?
Yes. Every tool — trim, compress, MP3 extraction, 9:16 reframing, watermark and more — is free with no account during the launch.
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