Audio & Video
Audio Compressor
Reduce audio file size without leaving your browser. Tune quality and see how much you save in real time.
Tap to select an audio file (MP3, WAV, M4A, OGG…)
Private & client-side. Your file never leaves your device.
How to use
- Upload an audio file (MP3/M4A/WAV/etc.).
- Choose output format (MP3 or M4A) and quality (bitrate, sample rate).
- Optional: enable Mono to reduce size; Normalize to balance loudness.
- Click Compress, then play or download the result.