about

Divvvy is a browser-based stem balancer. It analyzes an entire session in one pass, identifies where instruments compete for the same frequencies, and applies corrective EQ that gives each element its own space while protecting the range it owns.

Divvvy is subtractive and non-destructive: it never boosts, never adds dynamics or spatial processing, and returns full-resolution stems that producers keep mixing in their own DAW.

Every export is verifiable against the source audio.

Divvvy

Drop your stems in. Divvvy resolves every collision against the whole mix at once, giving each instrument its own frequency space, with corrective EQ and nothing else.

No opinions. You take it from there.

1 · load
drop stems here
WAV only · 44.1 or 48 kHz · 16/24/32-bit int or 32-bit float · one rate per session
reference mix (optional — a finished master you love; nudges the balanced stems toward its proportions)
Compressed files are fine here (m4a, mp3, aac) — unlike stems, which stay WAV. The reference is only read for its spectral shape: it is never summed with your stems, never processed, never exported. Nothing lossy can reach your audio.