Add Reverb to Audio Online for Free

Drop your track, listen right away and download.

Drop your track here

Only for music you're allowed to edit. Your audio stays on your device.

How to add reverb to your audio

  1. Choose your track or vocal. Drop a WAV, MP3, M4A or FLAC file in the box, or try the demo.
  2. Move the Reverb slider. Turn the reverb up or down while you listen. The speed stays at 1.00× unless you change it.
  3. Download. You get a free WAV file, with the reverb tail at the end included.

What does the reverb sound like?

The tool creates a spacious reverb with a short pre-delay, so the start of each sound stays clear. The highs in the reverb are filtered a little so it does not get harsh. The higher you set the slider, the bigger the space: the reverb tail runs from just over a second and a half to almost five seconds.

Tips

  • On a vocal, less is often more. Start around 15 to 25% and check that the words stay clear.
  • For a dreamy sound go towards 40 to 60%, or pick the Slowed + reverb preset straight away.
  • In a mix reverb usually goes on a send instead of directly on your track. How that works and how to avoid mud is in how to make slowed + reverb: the basics.

FAQ

Is this free?

Yes. Adding reverb and downloading a WAV costs nothing. Pro adds MP3, video and extra effects like bass boost, lo-fi, vinyl and 8D.

Is my track uploaded?

No. Everything happens in your browser. Your file is never sent to a server and nothing is stored.

Which files work?

Anything your browser can play, usually WAV, MP3, M4A and FLAC, up to 80 MB.

Can I add delay too?

Not in this tool. To work out delay times that lock to the tempo of your beat, use the BPM to ms calculator.

More effects and tools

Bass booster 8D audio converter Nightcore maker Audio speed changer Slowed + reverb maker All free music tools