Free online audio effects

This online audio effects tool applies a chain of common processors to your clip and returns each as a separate, downloadable version — so you can add reverb online, shift the pitch, change the tempo, reverse audio and normalize levels side by side without opening a DAW or installing any software.

It's a fast, free audio editor for quick creative ideas, content sound design, re-pitching samples, slowing tracks down to learn a part, or simply experimenting. Preview every effect in the browser and download only the versions you want to keep.

Effects you can apply

• Reverb — add space and depth to a dry recording.
• Pitch shift — transpose up or down without changing the speed (a free pitch shifter).
• Tempo / speed change — speed a track up or slow it down to learn or remix it (a tempo changer).
• Reverse — flip the audio for risers, transitions and creative effects.
• Normalize & limit — even out and control the level for a consistent, clean output.

Who uses an online audio effects tool

Producers and beatmakers use it to quickly audition pitched and reversed samples; video editors and content creators add reverb or reverse hits for sound design; musicians slow songs down to transcribe a solo; and podcasters normalize clips for consistent loudness. Because every effect comes back as its own file, you can compare them instantly and grab the best one.

Audio effects without a DAW

Traditionally you'd need a digital audio workstation and plugins to apply effects. This browser-based tool removes that barrier: upload once, get a set of processed versions, and download what you need — no DAW, no plugins, no learning curve. It accepts MP3, WAV, FLAC, M4A, AAC, OGG and AIFF, and deletes your files automatically after processing.