lut diff — free browser tool | fatcousin | fatcousin

tools→browse every utility in one place.manifesto→why fatcousin exists — local-first, no uploads.

ready

local

// fatcousin · local process monitor

00:00:00

// session started —

// tool · lut-diff

// origin · —

// user agent · —

// verdict · files processed locally · verify by watching NET events below

▮

NET · no outbound requests · all processing local

this panel shows everything. if something looks wrong, it is wrong. that's the contract.

compare two 3d luts · neutral curve overlay · per-channel deltas · tag diff

[input]

a lut a

drop a lut

.cube · .3dl (best-effort)

Select file

b lut b

drop a lut

.cube · .3dl (best-effort)

Select file

[comparison grid]

both luts are sampled with tetrahedral interpolation on the same grid. larger grids reveal finer disagreements but cost more cpu.

[log]

>ready