Sometimes you only want the audio from a video — a podcast recorded on camera, a song, an interview, a lecture, or a voiceover you want to reuse. Extracting it as an MP3 makes it easy to listen to, edit or transcribe.
This free video-to-MP3 tool pulls the audio out of any video and saves it as an MP3, entirely in your browser. No upload, no watermark, no sign-up.
How to use it
- 1
Upload the video
Drag in your video file (MP4, MOV, WebM and more) or click to choose one.
- 2
Audio is extracted
The tool decodes the audio track and encodes it to a standard MP3 at good quality.
- 3
Download the MP3
Play it back to check, then download the audio file.
Why use this tool
Clean MP3 output
Audio is exported as a widely-compatible MP3 that plays on any device or app.
Keeps good quality
The audio is encoded at a high-quality VBR setting so speech and music stay clear.
Private extraction
Your video is processed on your device — nothing is uploaded to a server.
Common uses for extracted audio
Creators pull audio from video for lots of reasons: turning a filmed conversation into a podcast episode, saving a voiceover to reuse across clips, grabbing a lecture or webinar to listen to on the go, or preparing audio for transcription and subtitles. Because MP3 is universally supported, the extracted file drops straight into podcast hosts, audio editors, and transcription tools.
MP3 quality and size
MP3 is a compressed format, so the file is much smaller than the original video while keeping audio that sounds great for speech and most music. This tool uses a high-quality variable bitrate setting that balances clarity and size automatically. If you need lossless audio for professional mastering you would want WAV from a dedicated editor, but for listening, sharing and transcription MP3 is ideal.
Private by design — nothing is uploaded
Unlike most online converters that send your files to a remote server, this tool does all of its work directly inside your web browser. Your image, video or audio never leaves your device, there is nothing to delete afterwards, and there is no account to create. That makes it faster (no upload or download round-trip on top of the processing) and far safer for anything personal or client-confidential. When you close the tab, everything is gone.
Tips & best practices
- Turn a filmed conversation or webinar into an MP3 to publish it as a podcast episode.
- Extract a voiceover once and reuse the same MP3 across several edited clips.
- Grab audio from a lecture or interview so you can listen back on the go or send it for transcription.
- The MP3 output drops straight into podcast hosts, audio editors and speech-to-text tools.
- For clearest speech, start from the highest-quality video you have — cleaner input means cleaner audio.
- Need lossless audio for professional mastering? Use a dedicated editor to export WAV instead.
Frequently asked questions
What audio quality do I get?+
Audio is exported as a high-quality variable-bitrate MP3, which keeps speech and music clear while staying a reasonable file size.
Can I extract audio from any video?+
Any video your browser can read — MP4, MOV, WebM and more — will work, as long as it has an audio track.
Is the audio uploaded to a server?+
No. The extraction happens entirely in your browser, so your file stays on your device.
Can I get WAV instead of MP3?+
This tool outputs MP3, which is best for listening and sharing. For lossless WAV you would need a dedicated audio editor.
Is it free?+
Yes, completely free with no watermark and no sign-up.
About our free creator tools
This is one of a growing set of free tools from Faceless Post, built for creators who publish consistently across YouTube, TikTok, Instagram, Facebook, X and LinkedIn. Every tool is free to use, needs no account, and adds no watermark. Most run entirely inside your browser, so your images, video and audio are processed on your own device and never uploaded to a server — there is nothing stored on our side and nothing to delete. That makes them fast, safe for client and personal files, and usable even on flaky connections once the page has loaded.
We build these because the day-to-day of content creation is full of small friction — converting a file, trimming a clip, resizing an image, cleaning metadata, grabbing a thumbnail. Handling those in one place, for free, saves you from juggling sketchy upload sites. And when you are ready to stop doing it all by hand, Faceless Post can schedule, caption and auto-publish your content to every platform from a single calendar. Explore the full free tools library or start free to automate your whole posting workflow.