FREE · AUTO-TUNE ALTERNATIVE · VST3 / AU
A free Auto-Tune alternative with the whole vocal chain built in.
Auto-Tune is the name everyone knows for pitch correction. SCRAMBLE's VOCALS page tunes your voice live for free: pick the key and scale (or let it find the key), set the speed from hard and robotic to natural, and watch every note land on the graph. Compressor, saturation, delay and reverb sit in the same window.
Auto-Tune Pro vs SCRAMBLE.
| AUTO-TUNE PRO | SCRAMBLE. | |
|---|---|---|
| Tune to a key and scale | ✓ | ✓ free |
| Hard, robotic tune to natural | ✓ | ✓ SPEED + HUMANIZE |
| Fix single notes by hand | ✓ (Graph Mode) | ✓ FREEZE + EDIT |
| Compressor, saturation, delay, reverb in the same window | – | ✓ |
| Ready-made vocal chain presets | – | 10 free · 100 in the Bundle |
| Price | Paid | Free · Bundle $49 |
Auto-Tune is a trademark of Antares Audio Technologies. SCRAMBLE isn't made by or affiliated with Antares. Comparison is with Auto-Tune Pro as of Oct 2026.
Tuning, the way you'd use it.
Pick the key
Tap the key and MIN / MAJ / CHROMATIC, or let key detection listen and set it for you.
Speed + humanize
Fast speed for the hard, stepped trap sound. Slow it down and add humanize for a natural lead.
See it
The live graph shows your voice and the tuned line, so you can see which notes get pulled.
Freeze + edit
Freeze a take and move single notes by hand when one word lands wrong.
Flip to BEAT FX and it's a Rubik's cube: 43 quintillion positions, each a different FX chain for drums, 808s, loops and the master bus.
How to use it.
- Put SCRAMBLE on your vocal track and open the VOCALS page.
- Pick the song's key and scale, or hit key detection and play your vocal through it.
- Set SPEED (fast = hard tune, slow = natural) and HUMANIZE, then pick a vocal chain preset for the mix around it.
SCRAMBLE is out now, and it's free.
Live tune, 10 vocal chain presets, all 8 FX modes and 237 presets. Mac + Windows, no card needed.
The Bundle unlocks every knob in the vocal chain, 100 vocal presets and all 2,800 presets.
Questions
Is SCRAMBLE a free Auto-Tune?
It's a free plugin with live pitch correction (tune to a key and scale, retune speed, humanize) on its VOCALS page. It isn't Auto-Tune and isn't made by Antares; "auto-tune" is just what most people call the sound.
Is it as good as Auto-Tune Pro?
Auto-Tune Pro is the industry standard and goes deeper (formant control, detailed graph editing and more). SCRAMBLE covers the everyday job, the hard trap tune or a natural correction on a lead, for free, with the rest of the vocal chain built in.
Can I get the hard, robotic tune?
Yes. Turn SPEED all the way up and HUMANIZE down, and set the right key.
What's free and what's in the Bundle?
Free: the whole VOCALS page with live tune (key, scale, speed, humanize), key detection, FREEZE + EDIT and 10 full vocal chain presets, plus all 8 FX modes and 237 presets. The $49 Bundle lets you dial every knob in the chain (compressor, saturation, delay, reverb, EQ, width, layers) and adds 100 vocal presets and 2,800 presets in total.
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).