Convert to MP3
Extract audio from video or convert audio files to MP3 — free, private, runs entirely in your browser.
Drop files here or click to browse
Supported formats: MP4, M4A, WAV, OGG, FLAC, WebM, MP3
Settings
No data transfer — all data stays on your device!
About the MP3 Format
MP3 (MPEG-1 Audio Layer III) is the most widely used lossy audio format in the world. Developed in the early 1990s by the Fraunhofer Society, MP3 achieves significant file size reduction — typically 10:1 — while maintaining good perceptual audio quality. The format uses psychoacoustic modelling to discard audio data that is less audible to the human ear. MP3 is universally supported across all devices, browsers, and media players, making it the go-to format for music distribution, podcasts, and audio extraction from video files.
Features
Environment Friendly
Your online activities come with a cost. The same goes for converting images. These activities produce carbon emissions. We have to control the amount of these emissions to prevent drastic future climatic change. The tool cares about your carbon footprint to help save the globe from the environmental crisis.
Install to Use Offline!
Thanks to newest browser features, you can install WebConverter! Simply click "Add to Homescreen" on your smartphone or click install in the top navigation bar on your desktop. Done, no download needed.