Compress audio for consistent levels.

Reduce dynamic range to even out loud and quiet parts. Essential for podcasts, voice-overs, and professional audio production.

Supports MP3, WAV, OGG, FLAC and more

How to use Audio Compressor.

4 simple steps to get started.

1
Step 1

Upload audio

Select the audio file to compress.

2
Step 2

Set parameters

Adjust threshold, ratio, and other settings.

3
Step 3

Preview

Listen to the compressed audio.

4
Step 4

Export

Download the compressed file.

Why use Audio Compressor?

Everything you need to know about audio compressor.

Audio Compressor — free & online

Reduce dynamic range to even out loud and quiet parts. Essential for podcasts, voice-overs, and professional audio production. No downloads, no sign-ups, and no file uploads to external servers. Everything runs locally in your browser using the Web Audio API, keeping your files completely private and secure.

How does Audio Compressor work?

Simply upload your audio file — MP3, WAV, OGG, FLAC, or M4A — and use our intuitive editor to make your changes. Upload audio, Set parameters, Preview, Export. Once you're satisfied, export the result in your preferred format instantly.

Who is Audio Compressor for?

Whether you're a podcaster, musician, content creator, or just someone who needs a quick audio edit, Audio Compressor is built for you. It works on any device — desktop, tablet, or mobile — across all modern browsers including Chrome, Firefox, Safari, and Edge.

Frequently asked questions.

Everything you need to know about Audio Compressor.