Sandbox / Media Converter
MEDIA TOOLS
Media Converter
Extract, convert and compress audio from video files. Processing stays in your browser.
Source files
↑ Drop video files here or browseMP4, MOV, MKV, WebM, AVI and other FFmpeg-supported formats
No files selected
Conversion queue
Selected files appear here. Each file is converted individually.
Output settings
Ready to convert.
How it works
Files are processed locally with FFmpeg WebAssembly. The engine downloads on first use; larger files and uncommon codecs may exceed browser memory or take longer. No media is sent to this website.
Quality presets apply to lossy formats. WAV and FLAC preserve decoded audio without lossy bitrate settings.