Clear spoken or sung phrases
20% · 1 s
Keep the direct sound prominent and listen for clean word endings.
AudioEditDesk
Add Reverb to Audio Online
Give dry vocals and instruments more space. Add reverb at the original speed, compare the sound and download MP3 or WAV. Free, with no audio upload or account.
Your audio is processed on your device, in your browser.
Desktop: files up to 500 MB. Large files need more free memory.
Mobile: files up to 100 MB. For long recordings, MP3 output uses less memory than WAV.
Supported formats
Open MP3 CBR/VBR, WAV PCM 16/24-bit, M4A AAC-LC or OGG Vorbis/Opus. Export MP3 or PCM 16-bit WAV.
Refreshing or closing this tab clears your audio project. Help
How to use
- 1
Choose your audio
Open one supported audio file from your device. Choose a section if you do not need the whole recording.
- 2
Give the sound some space
Choose Apply recommended reverb for 30% mix and a 3-second decay, or set your own values. New files start at the original speed with reverb off. Preview a phrase and its ending before exporting.
- 3
Export and download
Choose Export MP3 or Export WAV. When the file is ready, listen to the exported file if you wish, then choose Download.
Hear the difference
The same original 8-second melody, first dry and then with 30% reverb and a 3-second tail at 1×. Notice the space after each note and the longer ending.
Original sample
WAV · 8 seconds · 0.71 MB
Edited sample
MP3 · 11 seconds · 0.27 MB
An original melody made for these examples. Press play to listen.
Download the original to try itWhen this tool helps
Give a dry vocal some room
Try a 20% mix with a 1-second decay on your own vocal recording. Listen to the ends of words and lower the mix if consonants become harder to hear.
Let guitar or piano notes linger
Try a 30% mix and a 3-second decay on a short instrumental phrase. Keep the original speed and leave room for the last note to fade naturally.
Add a 3-second tail to an 8-second melody
- Download the original melody from the listening example and open it in the editor.
- Choose Apply recommended reverb: 30% mix, 3-second decay and original speed 1×.
- Compare the original with Preview changes, then export MP3 or WAV and listen through the ending.
What to check The melody keeps its original pitch and pace; the final note trails off. The 8-second selection becomes about 11 seconds with the added tail.
Choose the space around your sound
Start with the recommended setting, then adjust for the gaps between words or notes. Compare at a comfortable listening volume so a louder result does not distract from clarity.
Sustained guitar or piano
30% · 3 s
Let the last note ring while checking that the next note remains distinct.
An ambient transition
50% · 4 s
Try a wetter, longer tail on a short passage; lower the mix if the melody becomes blurred.
Check your result
- Listen beyond the last note
- The download should include the fading tail. An 8-second selection with 3-second decay at 1× lasts about 11 seconds.
- Compare the rhythm and pitch
- At 1×, notes arrive at the same pace and pitch. If you brought a slower edit from another tool, use Restore original speed when needed.
What to do next Use Loudness normalizer if you want to set the finished clip's overall loudness after adding reverb.
Add reverb
Make a dry vocal, guitar or melody feel more spacious without slowing it down. Set the reverb mix and tail, compare with the original, then save a new MP3 or WAV. Your audio stays on your device, and you can keep trimming or adjusting volume in the same edit.
Before you export
- The exported file includes the reverb tail after your selection. The estimated download size includes that extra audio.
- Other applied changes stay active when you switch tools. Check the speed and Applied changes before exporting.
Questions and answers
Will adding reverb change the speed or pitch?
At 1×, the notes, voice pitch and timing within the selection stay at the original speed. Reverb adds a tail after the selection. If you arrive with a speed change from another tool, that setting stays visible; choose Restore original speed to return to 1×.
What is the difference between reverb mix and decay?
Mix balances the direct sound with the reverberated sound: 0% is dry, while higher values emphasize the reflections. Decay controls the tail from 0.5 to 6 seconds. Start around 20–30% with a short tail for clear words; use a longer tail for sustained notes.
Can I add reverb to isolated vocals?
Yes. After using Acapella extractor, choose Continue editing vocals and open Add reverb. The selected vocal track stays in the editor. Save the other separation result first if you want to keep it.
Can I turn reverb off or change my settings later?
Set the mix to 0% to remove reverb, or use Undo to go back a step. Start each export from the original selected audio, so changing the mix does not stack another reverb pass onto the previous download. Save the finished file before closing or refreshing the page.