FREE · REVERB PLUGIN · VST3 / AU
A free reverb plugin with more than one kind of room.
A plain reverb gives you a room. SCRAMBLE gives you characters: AFTER HOURS' dark late-night space, SHIMMER's octave-up glow, GATE VERB's 80s snare room, SWELL's reverse rise and BLUR's freeze. Twist the cube to move between them. Free.
Hear it.
Real loops through real AFTER HOURS presets, nothing else added. Tap DRY to hear the original.
Want to hear it on your own loop? Load it into SCRAMBLE in your browser.
Reverb plugins vs SCRAMBLE.
| REVERB PLUGINS | SCRAMBLE. | |
|---|---|---|
| Room / hall | ✓ | ✓ |
| Shimmer, gated, reverse, freeze | Some | ✓ all 4 |
| Size, decay, damping, EQ by hand | ✓ | – |
| Delay, tape, half-time in the same plugin | – | ✓ |
| Price | Free to $300+ | Free · Bundle $49 |
Gross Beat, ShaperBox and RC-20 Retro Color are trademarks of their owners (Image-Line, Cableguys, XLN Audio). SCRAMBLE isn't affiliated with them. Prices are their regular list prices, Oct 2026.
Pick a character, not a decay time.
AFTER HOURS
Dark, pitched-down late-night space.
SHIMMER
Octave-up glow.
GATE VERB
The 80s snare room.
SWELL + BLUR
Reverse rises and frozen pads.
When a dedicated reverb is the better pick
- You want a clean, transparent room with every parameter on screen. Valhalla Supermassive (free) or a paid reverb does that better.
We'd rather you use the right tool. If that's Reverb plugins, go for it.
How to get the sound.
- Put SCRAMBLE on a send or a track and pick AFTER HOURS or MORE FX.
- Twist until the space fits.
- Use MIX, or run it at 100% on a send.
SCRAMBLE is out now, and it's free.
All 8 FX modes, the full cube, the sequencer and 237 presets. Mac + Windows, no card needed.
Questions
Is it a replacement for my main reverb?
Not for a clean mix reverb. It's for character: dark, shimmer, gated, reverse and freeze.
Is it free?
Yes. All 8 FX modes, the cube, the sequencer and 237 presets are free, no time limit. The $49 Bundle adds all 2,800 presets plus the full vocal chain.
Can I put it on a send?
Yes. Set MIX to 100% on a send/return track.
Does it work on Mac and Windows?
Yes. Mac gets VST3 and AU (Apple Silicon and Intel). Windows gets VST3 plus a standalone app. It loads in FL Studio, Ableton Live, Logic Pro and other DAWs. Not Pro Tools yet (no AAX).