Video to MP3
Free online tool to extract MP3 audio from video. Supports MP4, WebM, MOV, and more. Processed locally in your browser, no uploads, full privacy.
Privacy Protection
Everything is processed locally in your browser. Your files are never uploaded to any server, keeping your privacy fully protected.
High-Speed Conversion
Powered by WebCodecs with browser hardware acceleration for fast video-to-MP3 conversion
Adjustable Quality
Supports 64kbps to 320kbps across multiple quality levels, letting you balance file size and audio quality
Drag and drop video files here
or
Supports MP4, WebM, MOV, MKV, AVI, and more
How to convert video to MP3
Upload Video
Drag and drop or select the video you want to convert
Confirm MP3 as the output
MP3 is the default output format — no extra setup needed
Select Quality
Choose from 320/256/128/64kbps
Download MP3
Download to your device in one click once extraction finishes
Which MP3 bitrate should I choose?
The higher the bitrate, the closer the audio is to the original track — and the larger the file. Use the guide below to pick the right setting for your use case.
| Bitrate | File Size | Best for |
|---|---|---|
| 320kbps (highest quality) | Largest, about 2.4MB/minute | Music, music videos, live concerts and other quality-critical content — practically indistinguishable from a lossless source. |
| 256kbps (high quality, recommended) | Larger, about 1.9MB/minute | The go-to choice for everyday listening and saving music-video audio — the sweet spot between quality and file size. |
| 128kbps (standard quality) | Moderate, about 1MB/minute | Podcasts, lecture recordings, meeting captures and other speech-heavy content — smaller files that are easier to store and share. |
| 64kbps (low quality) | Smallest, about 0.5MB/minute | Voice memos, call recordings and other cases where clarity is all that matters — saves the most space. |
Common use cases for converting video to MP3
Save music videos and concert songs
Convert your favourite music videos and live concert footage to MP3, then load them onto your phone or car stereo to listen anywhere — no need to keep replaying the video and burning through data and battery.
Turn lecture and meeting recordings into audio
Convert online course recordings, training videos and screen-recorded meetings to MP3 and listen with headphones while commuting, working out or doing chores — no need to stare at a screen to review the material.
Grab background music from short videos
Pull the background music out of TikTok, Bilibili and other short videos and save it as MP3 for remixes, soundtrack references, or simply to keep a track you like.
Turn video podcasts into pure audio
Many podcasts ship both a video and an audio edition. Converting the video version to MP3 shrinks it dramatically, making it easy to load into a podcast app or audio player for offline listening.
Create ringtones and notification sounds
Take a favourite melody or line of dialogue from a video, convert it to MP3, then trim it further to build a personalised ringtone or message alert.
Archive interviews and talk recordings
Convert interviews and talk-show videos to MP3 for archiving — smaller files that are easier to organise and transcribe, and simple to share with people who cannot watch video.
Video to MP3 or a related tool — which should you use?
VideoKit offers several entry points around "video to audio", each with a different focus. Pick the one that matches your source format and needs.
Video to MP3 (this tool)
The most general entry point: convert any mainstream video format to MP3 in one click, with an interface stripped down to MP3-only options.
Extract Audio from Video
A fuller-featured extractor that supports M4A, WAV, AAC and OGG in addition to MP3 — use it when you need a lossless or non-MP3 format.
MP4 to MP3
A landing page tuned for the most common format, MP4, with content and examples built around it — ideal if you searched for "MP4 to MP3".
M4A to MP3
Built for converting iPhone voice memos and other Apple-ecosystem M4A files to MP3, where the source is already audio rather than video.
About This Tool
The Video to MP3 tool is built on WebCodecs: it decodes the video audio track directly in your browser and encodes it as MP3. Everything happens locally and no file is ever uploaded to a server, so it is both faster and more private than traditional online converters.
MP3 is the most universally supported audio format, playing on virtually every device — phones, computers, car stereos and Bluetooth speakers. If you need WAV, AAC or another format, use the fuller-featured Video Audio Extractor; both run on the same engine and produce identical results.
Features
- Supports MP4, WebM, MOV, MKV, AVI and other popular video input formats
- Four bitrates to choose from: 320/256/128/64kbps
- Fast local processing in your browser via the WebCodecs API
- Files are never uploaded — full privacy
- Works in mobile browsers, no app required
- Completely free, no sign-up, no watermark, no usage limits
Why local conversion is faster and safer than traditional online tools
Decoding directly with the WebCodecs API
This tool uses the browser-native WebCodecs API to extract audio via your system hardware decoder. Unlike traditional online tools that upload your video to a server and queue it for processing, local processing removes the upload and download waits entirely.
Zero Upload, Complete Privacy Control
Traditional online video-to-MP3 tools require uploading your entire video file to a server, which carries a privacy risk. VideoKit converts entirely inside your browser — your video never leaves your device.
Supported Video Formats
All of the video formats below convert to MP3 online. Chrome or Edge gives you the widest format support.
Besides MP3, you can also export to WAV, M4A, AAC, OGG and other audio formats
Frequently Asked Questions
How do I convert video to MP3?
Upload your video file, make sure MP3 is selected as the output format, adjust the audio quality, and click "Extract Audio." The entire process runs in your browser — no software install needed.
Which video formats can be converted to MP3?
Supports converting MP4, WebM, MOV, MKV, AVI, and other popular video formats to MP3. As long as the video file contains an audio track, it can be extracted.
How do I choose MP3 quality?
We recommend High (256kbps) for music and Standard (128kbps) for voice or podcasts to keep files smaller. The 320kbps option meets audiophile-grade needs.
Does converting video to MP3 lose audio quality?
MP3 is a lossy format, so some quality is lost during conversion. At 256kbps or 320kbps the difference from the original track is virtually inaudible in everyday listening; for a truly lossless result, export as WAV or M4A instead.
Will my files be uploaded to a server?
No. Everything is processed locally in your browser. Files never leave your device, keeping your privacy and data fully protected.
What is the difference between Video to MP3 and Video Audio Extractor?
This tool focuses on the most common MP3 format and keeps the interface simple. If you need WAV, AAC, OGG or another audio format, use the fuller-featuredVideo Audio Extractor — both run on the same processing engine and produce identical results.
Can I convert video to MP3 on my phone?
Yes. The tool works in mobile browsers (iOS Safari 16.4+ and Android Chrome) with no app to install. Just open this page in your phone browser and convert — the experience matches desktop.
Do I need to pay or register to convert video to MP3?
It is completely free — no account, no usage limits and no watermarks. Just open the page and start; everything runs locally, so no server resources are used.