THE_LAB
The Plugin Measurement Lab
Stop guessing which plugin is actually cleaner. THE_LAB measures what your plugins really do — aliasing, harmonics, true peak, CPU and latency — and lets you compare any two of them on a perfectly fair test. And it’s free.
100% free · macOS & Windows

A real THE_LAB measurement: two clippers, identical signal — the aliasing gap is impossible to miss.
HARMONICS analyzer
Separate the distortion you want (harmonics) from the digital garbage you don’t (aliasing). See exactly how clean a plugin really is.
A/B any two plugins
Drop two plugins on an identical, coherent-sine signal and compare them mirrored, side by side. Fair fights only — nowhere to hide.
The numbers that matter
THD, worst-case aliasing, true-peak output, CPU cost and reported latency — measured, not marketing.
Completely free
THE_LAB is free. Measure your own plugins, reproduce any test, and trust your ears and the data — not the ad copy.
Want to see what THE_LAB reveals? Read how I used it to prove clipping is saturation — and why a clean clipper still beats a saturator — with measured, reproducible numbers.
Measure everything.
Download THE_LAB free and start trusting the numbers.
100% free · macOS & Windows
