Hi Product Hunt! I'm Nico, and I made SnapTune. I love recording myself singing just for fun, and I wanted something like Auto-Tune to play with, without paying for a subscription. I couldn't find a free one I liked, so I built my own and made it free and open source for anyone who sings for fun like me. It started as a Mac-only plugin, then got Windows installers, and version 2.0 adds Linux and a new look. What it does: • Retune Speed from 0 ms (the hard, robotic stair-step sound) to slow correction that keeps your slides and vibrato • Key and 13 scales, or tune to the notes of a MIDI track • Live mode with 2.7 ms of latency, so you hear yourself tuned while you record; Studio mode keeps the voice's formants for mixing • A pitch graph that shows what you sang and what comes out • VST3 and AU on Mac, VST3 on Windows, VST3 and LV2 on Linux, plus a standalone app Honest limits: I test it in FL Studio (other DAWs should work, but I haven't tried them all), the Linux builds are new, and the installers aren't signed yet, so macOS and Windows ask once before opening them. You can play with it in the browser at getsnaptune.com before downloading. I'd love to hear how it sounds on your voice and what you'd want next.

SnapTune

Free, open-source autotune for Mac, Windows and Linux

Free, open-source autotune for Mac, Windows and Linux