Free Audio Tool

Audio Compressor Online

Control dynamics fast with threshold, ratio, attack, and release.

Preset Saving

Turn on saving to keep reusable effect presets. See plansClose tab = presets are only kept locally unless saved.

Effect Controls

Download uses server Pedalboard processing when available, with browser fallback.

Fast Dynamics Control Without Plugin Setup

Use this audio compressor online workflow to tighten peaks, raise consistency, and make tracks sit better in a mix.

Preview playback runs instantly in your browser. Download rendering uses server Pedalboard processing when available, with browser fallback for reliable output.

Threshold

Set where compression begins to tame dynamic peaks.

Ratio

Choose how strongly signal is compressed once it crosses threshold.

Attack / Release

Shape transient behavior and recovery speed for musical results.

How to Use This Compressor

  1. 1. Upload audio.
  2. 2. Lower threshold until compression engages.
  3. 3. Set ratio for desired control level.
  4. 4. Tune attack/release for feel.
  5. 5. Preview and download WAV.

Best Use Cases

  • Vocal leveling
  • Drum bus control
  • Podcast voice consistency
  • Pre-master prep

Pair With Limiter

Use compression for tone and movement, then limiter for peak safety. Save the combo as a reusable preset.

Related Audio Tools

Build a full workflow by combining effects and comparing outputs across tools.

Recent Files

Reuse your workspace files anywhere

No recent files yet. Save outputs to Workspace and they'll show up here.

Drop files here to add to Workspace

or click to browse

Files uploaded here appear in this Recent Files list.