Convert audio files between MP3, WAV, OGG, FLAC, AAC, M4A, and WebM formats entirely in your browser. Change sample rate, toggle mono/stereo, preview with waveform visualization. No upload to any server — 100% client-side and free.
Let us build it for you. Custom APIs, dashboards, automations — whatever you need.
Start a Project →269 free tools. No signup. Open source. Built by Christian Bucher.