Tool
Audio Converter
Batch-convert audio you own to MP3, WAV, OGG, AAC, FLAC, or M4A — instantly in your browser.
Drop your files here
Batch process multiple files at once — everything stays on your device
About this tool
Transform one file or hundreds at once between every popular format without installing software. Processing happens entirely in your browser using WebAssembly — your files never touch our servers.
How it works
1
Select your files
Drop one or many audio files.
2
Pick format & quality
Applied to every file in the batch.
3
Download instantly
Each file downloads as soon as it's ready.
Frequently asked questions
Can I convert many files at once?+
Yes — add as many files as you like. They process one after another and download automatically.
Are my files uploaded?+
No. Conversion runs locally in your browser.
Which quality should I pick?+
Standard is great for most uses. High for music archiving, Low for voice/podcasts.