MP4 to MP3 Converter
Convert MP4 to MP3 for free. Trim the audio, choose a bitrate, and download the result without uploading your video.
Drop your video here
or choose a file from your device
MP4, MOV, WebM and more · Up to 200 MBPrivate by design. Your video stays on your device.
Convert MP4 to MP3 online
Extract audio from a MP4 video and save it as MP3 directly in your browser. EasyEdit is free, requires no account, and processes the file on your device.
How to convert MP4 to MP3
Choose a MP4 video, select the section you want, set MP3 as the output format, pick a bitrate, and convert. Preview the audio before downloading it.
MP4 input and MP3 output
The source MP4 file must contain a decodable audio track and can be up to 200 MB. You can also export that track as M4A, WAV, or OGG.
Trim audio and choose MP3 quality
Trim the exact section you need and choose a bitrate that balances sound quality and file size. Higher bitrates preserve more detail but produce larger MP3 files.
Convert MP4 without uploading
The MP4 video is read and converted locally with WebAssembly. EasyEdit does not send your file, filename, or media contents to a processing server or website analytics.
Frequently asked questions
What is the MP4 file format?
MP4 is a widely used MPEG-4 container that often combines H.264 or H.265 video with AAC audio. EasyEdit reads the first compatible audio track and converts it to MP3; preview still depends on your browser supporting the codecs inside the file.
What is an MP3 file?
MP3 is a widely supported compressed audio format based on MPEG Audio Layer III. It reduces file size while retaining practical listening quality, and the selected bitrate controls the balance between sound detail and file size.
Does EasyEdit upload my video?
No. Your files are processed in your browser by a local worker. Only the application and editing engine are downloaded. We do not transmit or store your media, and website analytics never receive your files or filenames.
Why can’t I preview or process my file?
A supported file extension does not guarantee a compatible video codec. Try another MP4 or WebM file. If your browser runs out of memory, use a smaller video, close other tabs, and retry.