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Slowed and Reverb Generator Online

or drop files here

Slow down your favorite song or vocal sample and wrap it in lush, expansive room reverb. Adjust speed and reverb mix before exporting clean 16-bit WAV.

Dial in the slowed tempo

Lower playback rate between 0.6× and 0.95× to create a relaxed, nostalgic mood. Slowing playback down simultaneously lowers the musical pitch.

Control reverb space and wet mix

Add spacious atmospheric diffusion by adjusting the reverb mix and decay time. The algorithm creates a wide room reflection around the track.

Optimized for remixes and background ambience

Generate trending slowed-and-reverb audio for social media, relaxation playlists, or creative sound design without third-party plugins.

Inspect the rendered waveform

Because the speed multiplier is below 1.0, the total duration increases proportionally. The output is processed locally in full uncompressed WAV fidelity.

Technical references: Web Audio API specification

Slowed & Reverb Generator FAQs

Yes. Slowed and reverb tracks rely on the authentic dropped pitch produced by slowing down sample playback rate.
Yes. The reverb diffusion algorithm creates a wide, immersive stereo soundstage from both mono and stereo tracks.
A playback speed of 0.82× to 0.88× paired with 40% to 50% reverb mix delivers the most popular aesthetic sound heard across viral social media audio tracks.
Because our algorithm resamples audio samples directly instead of applying granular time-stretching, the slowing effect sounds completely smooth and free of phase flutter.
Select your audio file, lower the speed to 0.85×, and set the reverb mix to around 40%. Listen to the preview to verify the atmosphere, then click Download WAV.
Slowed & Reverb Generator updates the effect during playback when you adjust a control. Use A/B to compare with the source. Render download creates a separate file using the current settings; moving a slider invalidates the previous download.

Related tools

Audio Speed Changer

Change playback speed and export a faster or slower track.

Audio Delay Effect

Add decaying echoes with adjustable delay time and feedback.

Audio Equalizer

Adjust bass, midrange and treble with a three-band equalizer.

Nightcore Generator

Speed up tracks and raise vocal pitch for energetic remixes.