Color Picker

Free Windows app that reads the exact colour of any pixel on your screen: live preview, one-click pick anywhere, HEX/RGB/HSL values and a history wall that copies as you work.

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Version: 0.1.0 Platform: Windows 10 / 11 (x64)

What the app finds and shows

Live preview

A big swatch plus HEX, RGB and HSL values that follow the cursor in real time — see the colour before you commit to it.

Settings: Updates ~12 times a second

Pick anywhere

Space picks when the app is focused; left-click picks globally, over any program, without switching windows. Each pick copies to the clipboard instantly.

Settings: Global left-click / Space

History wall

Up to 24 recent colours as clickable swatches, newest first, duplicates moved to front — click any swatch to copy again, one button to clear.

Settings: Keep on top switch included

How to pick a colour from the screen in 3 steps

  1. Open the app — the swatch and HEX/RGB/HSL values follow the cursor live.
  2. Point at the colour you need and press Space — or left-click anywhere on the screen.
  3. The colour is on your clipboard instantly and joins the history wall; click any swatch to copy it again.

Windows has no built-in screen eyedropper

For a task this common, Windows offers almost nothing: Paint's colour picker works only inside Paint, the Settings' accent-colour chooser only inside Settings. The closest official option is PowerToys' Color Picker — which means installing the whole PowerToys suite for one utility. Color Picker is that one utility, standalone: a small window that shows the pixel under your cursor live and puts the value on your clipboard with one press. For designers matching a brand colour on a client's site, developers pulling a colour out of a mockup, or anyone building a palette from a photo on screen, it removes the screenshot-compare-guess loop entirely.

Live preview, click anywhere, history that works

Three details make the workflow fast. First, the preview is live: the swatch, HEX, RGB and HSL all track the cursor, so you see the value before you commit. Second, picking works globally: left-click anywhere — over the browser, your editor, a video — and the pixel is captured without bringing the window forward, while Space does the same when the app is focused. Third, every pick auto-copies to the clipboard and stacks in the history wall: newest first, duplicates moved to front, up to 24 shades, clearable with one button. That is exactly how you build a palette: pick, pick, pick, then copy the whole wall's values one by one — or keep it as your session's colour record.

One pixel, read locally

The app does not take screenshots and does not stream anything: it asks Windows for the colour of the single pixel under the cursor (a GDI GetPixel call), a dozen times a second, and shows it. There is no screenshot history to leak, no cloud sync, no account, no telemetry — the whole app works offline. A Keep-on-top switch keeps it visible above your design tool, and a note on accuracy: the value read is the exact pixel on screen, which is what CSS and palettes expect — professional colour management (display profiles) can make that pixel differ slightly from the file's stored value, and that difference exists for every screen tool.

Features

  • Live swatch of the pixel under the cursor
  • HEX, RGB and HSL values at a glance
  • Pick with Space or a global left-click anywhere
  • Every pick lands on the clipboard automatically
  • History wall: 24 swatches, click to copy, clearable
  • Keep-on-top switch for design tools and browsers
  • Reads exactly one pixel — no screenshots taken
  • Works fully offline; no accounts, no telemetry
  • Copy button for the current colour
  • History is remembered between runs
  • Dark and light themes
  • 16 interface languages, no ads

Screenshots

Guides

Step-by-step guides for Windows:

All guides →

FAQ

Is Color Picker free?
Yes — free to download and use on Windows 10/11 (x64), with no ads, no accounts and no telemetry.
Does it take screenshots of my screen?
No. It reads exactly one pixel — the one under the cursor — and shows its colour. Nothing is captured, saved or transmitted.
Can I pick a colour without focusing the app?
Yes — left-click anywhere on the screen and the pixel under the cursor is captured, even while you are working in another window. Space works when the app is focused.
Is this the same as PowerToys Color Picker?
The core idea is the same (Pick, see HEX, copy), but this is a standalone tiny app with a live preview panel and a clickable history wall — no PowerToys suite required. PowerToys adds a global shortcut; here the global pick is a left-click.
Why does the picked value differ slightly from the file's colour?
Display profiles: your monitor renders colours through its ICC profile, and a screen tool reads the rendered pixel. Every screen picker has this property; for exact file colours, sample the file in an editor that shows colour management.
Does it need admin rights or internet?
No to both — a normal user can read screen pixels, and the app works fully offline.