Plugins  /  Widelizer
Stereo widener FREE

Widelizer

More width. Less fiddling.

A mid/side widener that opens up the stereo field while keeping the low end centered and the mix mono-compatible. Spread synths, pads and overheads as far as you like — without the phase problems. Three Source modes tune the ride for mono tracks, stereo material, or buses, with a creative upper range when you want more size and space.

All currently released Leit Audio plugins are free to download and use.

Version 1.0.0 · September 2026 · ≈ 3 MB
Widelizer plugin interface
What it does

Make it wide. Keep it under control.

01
One knob. Whole signal chain.

WIDTH drives side gain, decorrelation, bass mono, side air, correlation control, and loudness matching together on one tuned curve.

02
Mono-safe when you need it.

Bus mode stays mono-compatible across the full range. Stereo and Mono→Stereo stay mono-safe up to 65, with a creative diffuse zone above that.

03
Punch stays up front.

Transient-aware processing eases back the generated side content on attacks, then lets pads, tails, guitars, and synths bloom on sustain.

Reach for it on

Anything that needs more space.

SynthsPadsOverheadsBacking vocalsFX & textures
Get Widelizer — FREE.

Free account required. No trials. No subscriptions. No in-plugin activation.

VST3 · AU · macOS, Windows & Linux