Audio Converter
Convert audio to MP3, WAV, or FLAC locally in your browser. No upload, no signup.
Drop audio files to convert
Convert common audio and MP4 files to MP3, WAV, or FLAC locally in your browser.
Accepts:
WAVFLACM4AAACOGGOpusMP4 video
Up to 10 files ยท 500 MB total
Questions
Does Audio Converter upload my files?
No. Audio conversion runs locally in your browser after the converter engine loads.
Which outputs can I choose?
The shared converter exports MP3, WAV, or FLAC when the browser and local converter engine can read the file.
Can I convert multiple files?
Yes. Batch conversion is supported with local browser limits to protect performance.
Does Utilumo upload my input?
No. This tool is designed for local browser processing and does not send your input to a server.
Do I need an account?
No. Utilumo tools are built to work without accounts or sign-in.