Private online audio and video converter
Your files never leave your device
Drag & drop your file here
or click to select
100% Privacy
Your files never leave your device
Files are NOT uploaded to our servers
We do NOT see your file contents
We do NOT store any data
Conversion happens right in your browser
Private
Fast
Free
On any device
Popular conversions
Free Online Audio and Video Converter - Convert MP4 to MP3, FLAC, WAV
ConvertMedia is a free online audio converter and video converter that works entirely in your browser. Convert MP4 to MP3, extract audio from video, or convert between audio formats like FLAC to MP3, WAV to MP3, and more. Our mp3 converter supports all popular formats and provides high-quality conversion without uploading files to any server.
Need to convert video to audio? Our online converter handles video to mp3 conversion effortlessly. Simply drag and drop your MP4, WebM, AVI, or MOV file, select MP3 or any other audio format, and convert. The entire process happens in your browser using advanced WebAssembly technology, ensuring your files remain 100% private.
Unlike other online converters that upload your files to remote servers, ConvertMedia processes everything locally on your device. This means faster conversion speeds, complete privacy, and no file size limits. Whether you need a quick mp3 converter for a single file or want to convert multiple audio files, our free audio converter is the perfect solution.
Supported Audio and Video Formats
Our online audio converter and video converter support a wide range of formats:
Audio Formats
MP3, WAV, FLAC, AAC, OGG, M4A - Convert any audio format to MP3 or other popular formats
Video to Audio
MP4, WebM, AVI, MOV, MKV - Extract audio from video files and convert to MP3, WAV, or FLAC
Why Choose ConvertMedia for Audio Conversion?
- 100% Free MP3 Converter - No registration, no limits, completely free audio converter
- Private & Secure - All conversion happens in your browser, files never leave your device
- Fast Online Converter - No upload/download time, instant conversion in your browser
- High Quality - Preserve audio quality when converting FLAC to MP3, WAV to MP3, or extracting audio from video