Social Clips
Slow a track down for a short video edit, then download the WAV. Use audio you own or have permission to use.
Examples
- Short video edits
- Mood clips
- Transition sounds
How the Slowed and Reverb Generator Works
Slowed and reverb is two edits stacked: play the track slower, then wash it in reverb. This slowed and reverb generator does both in your browser. Slowing works like a tape or record, so lower speed also lowers pitch. Reverb comes from a synthetic two-second room mixed with the original at the level you choose, and a low-pass filter softens the highs.
What the Slowed and Reverb Generator Controls
Three settings.
Slow Down to 0.5x
Playback Speed runs from 0.5x to 1.0x in 0.05 steps and starts at 0.8x. Slower also means lower in pitch, with no key lock.
Key Features
Range
0.5x to 1.0x
Default
Starts at 0.8x
Pitch Drops
Lower speed, lower pitch
Why Use This Slowed and Reverb Generator
Private, adjustable, and free.
01Private
Runs in Your Browser
Your audio is processed on your device and never uploaded.
02Speed
Slower and Deeper
0.5x to 1.0x, and pitch drops with speed.
03Reverb
Adjustable Reverb
Mix from 0% to 100% with a two-second tail.
04Filter
Low-Pass Control
Cutoff from 500 to 5000 Hz.
05Formats
Common Formats In
MP3, WAV, FLAC, OGG, AAC, M4A, and WebM files.
06Free
No Signup, No Credits
Files up to 80 MB per upload.
Who Uses a Slowed and Reverb Generator
A slower, darker version of a track.
Late-Night Listening
Make a softer version of a song you already love by lowering speed and the low-pass cutoff.
Examples
- Night playlist
- Study session
- Wind-down track
Producers & Remixers
Make a quick slowed and reverb sample from a loop or stem, then bring the WAV into your DAW.
Examples
- Quick sample
- Moody intro
- Flip a loop
Video Soundtracks
Stretch a music bed under a scene. The two-second reverb tail gives the end a natural fade.
Examples
- Scene bed
- Montage audio
- Trailer mood
Make Slowed and Reverb in Three Steps
Three steps in the slowed and reverb generator.
- 1Step
Add Your Audio
Drop in an MP3, WAV, FLAC, OGG, AAC, M4A, or WebM file, or press Try with a sample.
- 2Step
Set the Sliders
Choose speed, reverb mix, and low-pass cutoff, then press Apply Effect.
- 3Step
Preview and Download
Play the result in the slowed and reverb generator, then download it as a WAV.
Slowed and Reverb Generator FAQ
Straight answers about speed, pitch, reverb, and files.
What is a slowed and reverb generator?
A slowed and reverb generator slows a track down and adds reverb. Add a file, set speed, reverb mix, and low-pass cutoff, press Apply Effect, and download a WAV.
Does slowing a song also lower its pitch?
Yes. Speed and pitch move together, like a tape or record slowing down. There is no key lock or separate pitch control.
How much reverb should I use?
Start at the defaults, 0.8x speed and 40% reverb. If vocals or bass turn muddy, lower Reverb Mix first.
Is this slowed and reverb generator free, and is my audio uploaded?
The slowed and reverb generator is free, with no signup or credits, and your audio never leaves your browser. Limits: 80 MB, 5 minutes on desktop, 2 on mobile. It takes uploaded files only, not links, and exports WAV.
Where does the sample clip come from?
"Chillin Hard" by Kevin MacLeod (incompetech.com) is licensed under Creative Commons: By Attribution 3.0, http://creativecommons.org/licenses/by/3.0/. Try with a sample loads a 25-second clip of it.
Can I post my slowed and reverb version online?
Only if you own the original or have permission. The tool only processes audio. Rights to the original song stay with its owners, so use audio you own or have permission to use before you publish.
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