Choose from six reverb spaces, shape amount, decay, pre-delay, tone, and stereo width, then export the full-tail stereo result as WAV, MP3, M4A, FLAC, or OGG in your browser.
Drop vocals, instruments, or sound effects here to place them in a new space, or or import from:
Each mode uses a distinct reflection pattern, density, tone, and decay character.
Reverb is the dense pattern of reflections that remains after a sound reaches the walls, ceiling, and surfaces of a space. Adding digital reverb can make a dry recording feel like it was performed in a room, studio chamber, concert hall, cathedral, or an intentionally unreal ambient space.
This online reverb effect mixes the original audio with a generated stereo reverb tail. It applies the selected space to the complete file, preserves the decay beyond the original ending, and lets you download a separate WAV, MP3, M4A, FLAC, or OGG file.
Choose Room, Hall, Plate, Chamber, Cathedral, or Shimmer, each with its own reflection density, tone, and decay character.
Adjust reverb amount, decay from 0.3 to 8 seconds, pre-delay up to 120 ms, tone, and stereo width.
The rendered file extends beyond the source duration so the selected reverb tail fades naturally instead of being cut off. Choose WAV, MP3, M4A, FLAC, or OGG for the final download.
Your audio is decoded, processed, previewed, and exported locally in the browser rather than uploaded for effect processing.
Start with a space that matches the source, then adjust the tail while listening for clarity.
Choose an MP3, WAV, M4A, AAC, FLAC, OGG, or supported WebM audio file containing vocals, music, an instrument, dialogue, ambience, or a sound effect.
Pick Room, Hall, Plate, Chamber, Cathedral, or Shimmer, then adjust amount, decay, pre-delay, tone, and stereo width.
Create the effect locally, listen to the complete stereo result, choose WAV, MP3, M4A, FLAC, or OGG, and download the full reverb tail.
Reverb can create realism, depth, cohesion, or a deliberate special effect. The right space depends on how close or expansive the source should feel.
Use Room, Plate, or Chamber with a modest amount to add dimension while keeping words clear and close.
Give acoustic guitar, piano, strings, synths, drums, or a complete mix a stronger sense of space and depth.
Use Cathedral or a long Hall to give impacts, transitions, dialogue, and environmental sounds a larger scale.
Use Shimmer, a long decay, and a wide stereo setting to turn short notes and effects into evolving atmospheric tails.
More reverb is not always more spacious. Use the controls to preserve the source attack and prevent the mix from becoming washed out.
Try 20% to 40% for vocals and instruments. Raise it only when the reverb should become a prominent creative effect.
A short pre-delay separates the dry attack from the first reflections, helping speech, percussion, and lead instruments stay readable.
Reduce decay when drums, fast vocals, or dense music begin to smear together. Longer tails leave more overlap between sounds.
Lower Tone when Hall or Cathedral sounds sharp, crowded, or metallic. A darker tail often sits behind the source more naturally.
Each reverb type starts with a different acoustic character. Use this comparison as a starting point, then refine the controls for your source.
| Reverb type | Sound | Good starting points |
|---|---|---|
| Room | Short, intimate, and natural | Dialogue, vocals, drums, acoustic instruments |
| Hall | Smooth, wide, and spacious | Piano, strings, pads, ballads, cinematic music |
| Plate | Bright, dense, and polished | Lead vocals, snare, guitar, synth leads |
| Chamber | Warm, focused, and reflective | Vocals, ensembles, percussion, vintage character |
| Cathedral | Dark, massive, and dramatic | Choirs, organs, impacts, trailers, sound design |
| Shimmer | Airy, long, and octave-like | Ambient music, pads, transitions, experimental effects |
The preset establishes the reflection pattern and tone. Amount, decay, pre-delay, tone, and width remain adjustable after you choose a space.
Upload an audio file, choose one of the six reverb spaces, adjust the amount and tail controls, then select Add Reverb. The effect is rendered locally in your browser; preview it, select WAV, MP3, M4A, FLAC, or OGG in the result area, then download.
The uploader accepts MP3, WAV, M4A, AAC, FLAC, OGG, and supported WebM audio files. Actual decoding support can vary slightly by browser and operating system.
Reverb is a dense collection of closely spaced reflections that creates the impression of an acoustic space. Echo or delay repeats a sound as separate, recognizable events. This tool adds reverb rather than a rhythmic echo effect.
Room keeps a vocal close and natural, Plate adds a bright polished tail, and Chamber adds warmer density. Start with 20% to 40% amount, then use pre-delay to keep consonants and the vocal attack clear.
Room is short and intimate, Hall is wider with a longer smooth decay, and Plate is bright and dense without imitating a literal room. Choose based on how close, spacious, or polished the source should feel.
Decay controls how long the tail lasts. Pre-delay sets the gap before reflections begin. Tone darkens or brightens the wet signal, and stereo width controls how narrow or wide the rendered space feels.
This tool applies the selected reverb to the complete uploaded file. To affect only one phrase or section, trim that section first, add reverb, and then combine it with the rest of the audio in an editor.
No. The rendered output extends beyond the original source duration by the selected decay time so the full reverb tail can fade naturally.
Choose WAV, MP3, M4A, FLAC, or OGG after previewing the rendered reverb. WAV and FLAC are useful when you want a lossless file for further editing; MP3, M4A, and OGG are more compact listening formats.
No. The file is decoded, processed, previewed, and exported locally in your browser for this workflow. The source audio is not sent to a server for reverb processing.
Preview 18 presets, fine-tune each frequency band, and export in five audio formats.
Choose six distinct reverb characters, adjust the complete tail, and export WAV, MP3, M4A, FLAC, or OGG.
Boost low frequencies with a ready-made +8dB preset or precise custom control.
Speed and pitch up audio for a classic nightcore sound.
Preview semitone changes instantly, keep speed independent, and export WAV, MP3, M4A, FLAC, or OGG.
Adjust tempo from 50% to 200%, preview the result, and export in five audio formats.
Compare original and reversed audio, adjust speed or pitch when needed, and export in five audio formats.
Move audio around the stereo field with a circular pan effect.
Control direction, elevation, distance, motion, spatial mix, and room response in your browser.
Shape stereo width, rotation, elevation, distance, motion, room response, and spatial mix.
