Extract Audio from Video
Pull the soundtrack out of any video as lossless WAV — right in your browser
Output is lossless 16-bit WAV at the original sample rate — perfect for editing, transcription or re-encoding.
Por que nos escolhem
Privado por concepção
Sua entrada é processada com segurança e nunca vendida. Ferramentas do lado do cliente nunca saem do seu navegador.
Instantâneo e grátis
Sem instalar, sem esperar. Resultados em segundos, no seu navegador, em qualquer dispositivo.
Grátis para sempre
Sem cadastro, sem marca d’água, sem limites. Todas as ferramentas do lado do cliente são de uso livre.
Como funciona
- 1
Drop in a video — it loads locally and is never uploaded.
- 2
Choose stereo or mono output.
- 3
Hit Extract, listen to the result right on the page, then download the WAV.
Perguntas frequentes
Is my video uploaded to a server?⌄
No. The audio track is decoded with your browser's built-in Web Audio engine, so the file never leaves your device. There are no queues and no export time limits.
Why WAV and not MP3?⌄
WAV is lossless — the extracted audio is bit-perfect at the original sample rate, which is exactly what you want for editing, transcription or feeding another encoder. Converting straight to MP3 would lose quality a second time. Any editor or online converter can turn the WAV into MP3 if you need one.
Why is the WAV file so big, and how can I make it smaller?⌄
Uncompressed CD-quality stereo is about 10 MB per minute — that is the cost of lossless audio. Choose the mono downmix to halve it (fine for voice recordings, podcasts and lectures), or run the WAV through any MP3/AAC converter afterwards.
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