Free Audio Effects · No signup · Runs in your browser
Add Effects to Audio, Free
Apply reverb, echo, EQ filters and more to any audio file. Adjust playback speed, set fades, and fine-tune your sound — all in real time, right in your browser.
Download your finished edit as a lossless WAV or compressed MP3 file.
100% Private
Everything runs in your browser. Your files never leave your device.
Free & No Signup
No account, no watermark, no time limit. Open and start editing now.
How it works
1
Upload your file
Tap the upload area or drag & drop any audio or video file from your device.
2
Trim, cut & mix
Slice segments, drag to reorder, apply effects and set fades — all in your browser.
3
Export & download
Download your finished audio as a WAV or MP3 file. No email or account needed.
Ready to edit your audio?
Free, private, and no signup required.
How to use
1
Upload your audio or video file
Drop any MP3, WAV, M4A, OGG, FLAC, or video file into the editor. It loads instantly in your browser.
2
Apply effects in the mixer panel
Use the mixer panel on the right to add reverb, echo/delay, low-pass/high-pass/band-pass EQ, adjust volume, and set fade in/out. Hit Play to hear your changes in real time.
3
Apply per-clip effects (optional)
Select a specific clip on the waveform to apply effects to just that segment — ideal for mixing tracks with different treatment.
4
Export with effects baked in
Click Export → WAV or MP3. All effects are rendered into the final file at full quality.