Fuzz · Reverb · Glitch · Bitcrusher
Four effects, frozen into one
- Fuzz, reverb, glitch and bitcrusher in a single pedal
- Two footswitches to bring the fuzz and the reverb in and out
- Completely free — no trial, no catch
VST3 · AU — macOS & Windows

Four effects, one pedal
Fuzz
Thick, saturated fuzz with plenty of gain on tap, and a volume to keep it in check.
Fuzz · Gain · Volume
Reverb
A wide, glistening space. Decay sets how long it hangs in the air, Shimmer adds the frost on top.
Reverb · Decay · Shimmer
Glitch
A granular engine that freezes your signal into fragments and scatters them in time.
Grains · Density · Mod · Glitch
Bitcrusher
Switch on Crush and lower the sample rate for lo-fi, digital grit.
Volume · Crush · Sample
Hear it
Höarfrost puts four effects side by side, like a small pedalboard engraved on a single plate of brushed metal.
Push your sound through a fuzz that bites, wash it in a shimmering reverb, break it into frozen grains and crush it into digital dust. Use one or all of them at once.
- 0:00–:––
Built like a pedal
Knobs, footswitches and LEDs where you expect them. No menus, no pages — everything is on the faceplate.
Free, for real
Höarfrost costs nothing. Download it, use it on anything, keep it forever.
Specs
- Formats
- VST3, AU
- Systems
- macOS 11+ (Apple Silicon & Intel)Windows 10/11 (64-bit)
- Requirements
- 64-bit host (DAW) supporting VST3 or AU200 MB free disk space
FAQ
Is Höarfrost really free?
Yes. Leave your email, choose your system and we send you the download link.
Can I use it in commercial music?
Of course. Whatever you make with Höarfrost is yours.

Get Höarfrost free
Höarfrost is a free pedal plugin that layers thick fuzz, shimmering reverb, granular glitches and a bitcrusher on one hand-drawn faceplate.
