WhatsApp Audio to MP3

Convert OPUS, OGG, M4A to MP3 - 100% in your browser

Files never leave your device

Drag and drop or click to browse

Supports: .opus, .ogg, .m4a, .aac, .wav, .webm

.opus.ogg.m4a.aac.wav.webm

Conversion happens entirely in your browser using the Web Audio API. No files are sent anywhere. Works offline after first load.

FAQ

Is my file uploaded anywhere?

No. All processing happens 100% in your browser. Files never leave your device.

What formats are supported?

OPUS, OGG, AAC, M4A, WAV, WEBM, and most audio formats that browsers can decode.

Why use this over other converters?

Privacy first. No uploads, no accounts, no tracking. Works offline after loading.