Local audio compression
Reduce audio file size with bitrate, sample-rate, channel, and output-format controls before exporting locally.
Drop or paste audio files here
Supports WAV, MP3, OGG, AAC
The audio compressor reduces file size for supported recordings, voice notes, music drafts, and samples. You can choose output format and adjust bitrate, sample rate, and channel count before exporting the smaller file.
Audio compression runs directly in the browser. BunnyConverter reads the source file locally, applies supported encoding settings, and creates a downloadable result without uploading the recording to a cloud compressor.
Lower bitrates and mono output are often best for speech, while music usually needs higher bitrate and stereo output. Browser support determines which target formats are available.
All BunnyConverter tools follow the same local workflow: choose a source file, let the browser complete the supported conversion or edit, then download the result. There is no project library to manage and no remote job to wait for. If a browser cannot read a format or does not have enough memory for a large file, the tool reports the problem locally so you can try a smaller file, a different format, or a desktop browser.