Latent Mixer splits any AI-generated track into clean stems — drums, bass, other, vocals — right in your browser on your own GPU. Then mix them. No uploads, no minute quotas, no per-song credits. Your audio never leaves your machine.
100% Free, no cap, no limits. No account, no credit card, no catch.
Six things Latent Mixer does that the others don't — all in your browser, all on your GPU.
htdemucs AI separation runs on your own GPU via WebGPU. No server uploads, no per-minute charges, no song credits. Your audio stays on your machine.
Drop one stereo file and Latent splits it into drums, bass, other, vocals — or load 2–8 stems you already have. No separation step if you don't need it.
Fader, pan, mute, solo, and a per-track insert chain — EQ5, glue comp, limiter — on up to 8 tracks. De-harsh on vocals when you need it.
The null-check badge proves your stems reconstruct the original (e.g. "−38 dB residual"). Level-matched A/B against your source, so you mix against the truth, not loudness bias.
Instrumental and acapella are exact, because mixing is linear. Export the mix, all stems, instrumental, or acapella — 24-bit WAV, fades, loudness targets included.
Sensible defaults on every module. Per-stem-type presets coming soon. If you've never mixed before, this is the on-ramp.
Or pre-split stems. MP3, WAV, FLAC, OGG — anything your browser decodes. One file and Latent splits it; multiple files and you're already mixing.
Latent separates on your GPU and lays out a mixer. Tweak faders, EQ, and inserts — or trust the defaults. Up to 8 tracks, every module toggle-first.
The mix, all stems, instrumental, or acapella. 24-bit WAV, fades, loudness targets. Nothing leaves your browser unless you export it.
Most stem tools either separate or mix — and almost all of them want to upload your audio to a server and charge you by the minute. Latent Mixer does both, in your browser, on your GPU, completely free.
Separation runs client-side on WebGPU. A server only serves static files. No uploads, no minute quotas, no per-song credits.
Drop a track, split it, and mix it in the same app. No exporting to a second tool just to rebalance a vocal.
The Suno and Udio audience has largely never mixed before. Sensible defaults first, deep controls second.
Same zero-gating model as Latent Mastering. A URL, not an installer. No account, no credit card.
Try it, break it, tell us what's wrong. We read every report.