LOCAL AUDIO CONVERTER
V-con
Convert audio with ease.
Convert audio on your computer, in your browser, without uploading files.
100% on-device · No server upload
Input up to 100MB · Output below 128MB · Available memory varies by device.
Choose an audio file.
Preview result
Download converted audioInput: MP3, WAV, OGG, Opus, FLAC, AAC, M4A, AIFF, WMA, APE, ALAC, AC3 and other audio readable by FFmpeg. Extracts the first audio stream from video. DRM files are unsupported.
Opus/WebM use 48kHz; WAV/AIFF use 16-bit PCM. Preview depends on browser support. Tags and artwork are omitted. Lost audio quality cannot be restored.
FFmpeg / ffmpeg.wasm · GPL
Separate, unmodified @ffmpeg/core 0.12.10, single-thread WebAssembly. Files stay in browser memory. Conversion engine is downloaded from this site.
Build source · Build source archive · Sources and build instructions · GPL license