Display control / made simple

Your display.
Your colours.
Your control.

ChromaDeck is a free Windows utility for building display colour presets and applying them per monitor — brightness, contrast, gamma, RGB gains, vibrance and hue, saved once and switched in a click.

v0.8.2 stable · Windows 10/11 x64 · MIT licensed

ChromaDeck main window: a monitor dashboard with three displays, one with the Warm Cinema preset applied, above a horizontal library of colour presets.
Main window — monitor dashboard above the preset libraryv0.8.2 · sample data

01What it does

Features

Build once, apply anywhere. Every display gets its own colour without nested driver menus.

Presets

Preset management

Create named colour presets with brightness, contrast, gamma, RGB gains, vibrance and hue. Name them, give them a colour tag and category, and keep them organised.

Applied to LG UltraGear

Displays

Multi-monitor management

Enumerate every connected display through one interface. Serials are shown alongside names so each physical screen stays identifiable, including offline monitors.

Default

Apply

Apply, pin and enforce

Apply a preset to the appropriate display, pin it so it survives reboots and standby, and let ChromaDeck re-apply in the background every ten seconds.

Pinned — reapply every 10s

Workflow

Convenient daily workflow

Start with Windows, reapply on demand, reset a monitor to defaults and probe its current state — all from the app shell without nested driver menus.

Autostart — reapply

02Three steps

Build once, apply everywhere

Create a colour configuration once, keep it in your library and switch between displays in a click.

01Create

Build your preset

Set brightness, contrast, gamma, RGB gains, vibrance and hue, then save it with a name, colour tag and category.

02Organize

Keep your library tidy

The preset library keeps every configuration named and searchable. Applied presets sit on their monitor card instead of duplicating in the library.

03Apply

Apply to a display

Pick a connected monitor and apply in one click. Pin it so ChromaDeck re-applies in the background, approximately every 10 seconds.

04See it in action

Watch ChromaDeck work

A quick walkthrough of the monitor dashboard, preset library, apply dialog, and pin workflow — direct from the v0.8.2 interface.

03Requirements & support

What you need to know

ChromaDeck is a Windows utility. These are the verified capabilities and limitations — nothing more is claimed.

Operating system

Windows 10 / 11 x64

Native Windows display APIs; not macOS or Linux.

Graphics path

NVIDIA NVAPI (native) · GDI fallback

Per-display colour via NVAPI where supported; automatic GDI fallback on other displays.

Colour controls

Brightness · Contrast · Gamma · RGB gains · Vibrance · Hue

Per-channel RGB gains and vibrance/hue preview in the editor.

Preset library

Create · Edit · Duplicate · Delete

Colour tags, categories, and per-monitor pinning.

Monitor support

Connected · Default · Offline states

Serial numbers shown; Identify overlay maps entries to physical displays.

Background enforcement

Polling ≈ every 10 s

Re-applies pinned presets automatically; manual Reapply also available.

Autostart

Windows startup

Tray icon with Show / Reapply / Quit.

Licence

MIT

Free software; source on GitHub.

05Get ChromaDeck

Ready to take control of your display?

Get ChromaDeck and start building your own display colour experience.

Windows 10 / 11 x64MIT licensedFree

v0.8.2 — Windows x64

Source release page: GitHub releases

Windows 10/11 x64 only; NVIDIA driver colour path with GDI fallback elsewhere. No guaranteed HDR or hardware backlight control.