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Node reference

Color Correction

Ten nodes that grade a picture: nine free ones that run on your device as a chain of recipes, and Color Match, which uses a model to match one picture's mood to another's.

Last reviewed October 25, 2026

Recipes, not pixels

The color nodes share one idea. What travels between them is a recipe, never a picture: each node stores its settings, a chain of them composes into one transfer, and the preview applies it to a proxy while the bake applies the same maths to the master. No intermediate files, no loss from one node to the next, and no cost until a paid node downstream reads the result.

ToolTakesGivesPrice
LevelsMediaOutput ImageFree
Brightness & ContrastMediaOutput ImageFree
Color CorrectMediaOutput ImageFree
Color BalanceMediaOutput ImageFree
CurvesMediaOutput ImageFree
InvertMediaOutput ImageFree
Noise & GrainMediaOutput ImageFree
LUTMediaOutput ImageFree
FiltersMediaOutput ImageFree
Color MatchOriginal, ReferenceOutput ImageCredits, by model

How every color node works

Each node shows the graded picture once it is fed, or a tile to wire or upload one when it is not. Below the picture sit the sliders for that node, a Reset in the header, and a scrub to compare before and after. Chain as many as you like: the picture is only ever graded once, with everything applied together, when something downstream runs or you download it.

No Run button, no credits

Like the free image tools, the color nodes are lenses. Adjust them as often as you like for nothing; the grade is baked at full resolution the moment the next paid node, a preview download or an export needs it.

The nine free nodes

Levels
Tonal control over the histogram: black point, midtone gamma and white point per channel, plus the output range.
Brightness & Contrast
The quick tonal fix: brighten or darken, flatten or punch.
Color Correct
White balance and color character together: temperature, tint, hue, saturation and vibrance.
Color Balance
Shadows, midtones and highlights shifted along the cyan-red, magenta-green and yellow-blue axes, with range chips to pick the band.
Curves
The precision instrument: draw the tone curve per channel with draggable points over the picture's own histogram.
Invert
A colored or black-and-white negative with its own brightness and contrast, made for punchy motion content.
Noise & Grain
Film-style grain or color noise with amount and size, seamless at any output resolution.
LUT
A cinematic look from the house library or your own .cube file, with an intensity mix.
Filters
One-tap looks such as Y2K, VHS, Dreamcore and City Pop, previewed live, with an intensity mix.

Color Match is the paid one

Color Match grades one picture to another's colors and lighting through an image model, so a whole set reads as one campaign. The original goes on the main input, and its ratio and quality govern the output; the reference goes on its own port. Two toggles decide what to match, and the prompt is written on the server from them. It runs like a generator, with a Run button, a credit quote and trigger ports.

Video Color Match does the same for clips