How to Use Audio Effects Online: Reverb, Chorus, Flanger and Phaser Explained Simply
Audio Editor
April 16, 2025·4 min read

How to Use Audio Effects Online: Reverb, Chorus, Flanger and Phaser Explained Simply

Audio effects might seem complicated at first, but they're not that hard once you get the idea. Here's what each one does and when to use it.

Audio effects might seem complicated at first, but they're not that hard once you get the idea. If you understand what each one does, you can improve any audio in seconds.

What an effect actually does

An effect changes how the sound feels. It doesn't change the notes, but it changes the texture, space or movement.

Reverb: space

Reverb makes the sound feel like it's in a room. Use it when a voice sounds too dry or you want some depth. Don't overdo it.

Reverb effect applied in the online audio editor

Chorus: thickness

Chorus makes the sound feel wider and fuller. Good for vocals, guitars and simple sounds that need more presence.

Chorus effect to add width and thickness to the sound

Flanger: more noticeable

Flanger gives a stronger, more obvious effect. Works well for creative or electronic sounds.

Phaser: smoother movement

Phaser also adds movement, but in a softer way. Easier to use without overdoing it.

Phaser effect for subtle movement in the sound

Common mistakes

  • Using too much effect
  • Not knowing what you're aiming for
  • Not comparing before and after

How to try them

With an online editor, you can test everything quickly. Upload, try, listen, repeat.

Conclusion

You don't need to be a producer to use effects. Understand the basics, experiment a bit, and you'll get good results.