Video to Audio (MP3)
Extract the soundtrack from a video as MP3.
Extract the soundtrack from a video as MP3.
How to use Video to Audio (MP3)
- Upload a video file from your device
- Choose an output format: MP3, M4A, or WAV
- Extract and download just the audio track
About Video to Audio (MP3)
Video to MP3 Converter pulls the audio track out of a video file and saves it as a clean MP3, M4A, or WAV — no editing and no re-recording, just the sound. Drop in an MP4, MOV, WEBM, or MKV, pick your output format, and download the audio in a single click. It's the quick way to turn a music video, lecture, interview, or podcast recording into an audio-only file you can play anywhere.
Most "video to MP3 converter" sites upload your file to their servers before they touch it. This one doesn't. It runs a full build of ffmpeg directly in your browser, so the conversion happens on your own device and your video never leaves it. That makes it a private alternative to online converters like FreeConvert, with no sign-up, no watermark, and no file-size cap beyond your device's own memory. If you already have a YouTube video saved to your device, you can convert that file here too — the tool works on the files you have, not on pasted links.
The first conversion downloads a one-time ~32 MB engine that's cached for every run afterward, so repeat conversions start instantly. Very large videos (over a gigabyte or two) can be slow on phones, but short clips finish in seconds — all without anything ever being uploaded.
Frequently asked questions
- How do I convert a video to MP3?
- Upload your video file, choose MP3 as the output, and click to download the extracted audio. The whole conversion happens in your browser, so there's nothing to install and no account to create.
- Is it free to use?
- Yes — it's completely free with no sign-up, no watermark, and no conversion limits.
- Is my file uploaded to a server?
- No. It runs an in-browser build of ffmpeg, so your file is processed entirely on your own device and never uploaded anywhere.
- Can I convert a YouTube video to MP3?
- You can convert a YouTube video once you've saved the video file to your device, then drop that file in here. The tool works on files you already have — it can't fetch or download from a pasted YouTube link itself.
- How is this different from FreeConvert or other online converters?
- Sites like that upload your video to their servers to do the conversion. This tool converts everything locally in your browser, so your file stays on your device — no upload, no sign-up, and no watermark on the result.
- What video formats can I convert?
- It reads common video formats including MP4, MOV, WEBM, and MKV. If your device can play it, there's a good chance it can be converted.
- What audio formats can I export?
- You can save the audio as MP3, M4A (AAC), or WAV. MP3 is the most universally compatible, M4A keeps quality at a smaller size, and WAV is uncompressed.
- Can I extract just the audio without the video?
- Yes — that's exactly what it does. It strips out the video entirely and keeps only the soundtrack as an audio file you can play on any device.
- Why does the first run take a moment?
- The first time, it downloads a ~32 MB processing engine. That's cached afterward, so every later conversion starts instantly.
- How big a video can it handle?
- It uses your device's own memory, so very large files (roughly over 1–2 GB) may be slow or run out of memory, especially on phones. Shorter clips convert quickly.
- Do I need to install anything or create an account?
- No. It runs entirely in your web browser with nothing to download or install, and no sign-up or login is required.