10 Free Chrome Extensions — Install Free →
ExtensionsWhite Screen PRO

White Screen PRO

Instant blank screen in any color — whiteboard tools, undo/redo, fullscreen. 100% offline
Free v1.0.0 MV3 Whiteboard Utility
White Screen PRO — Live Demo
T ✏︎
What it does

Features

Any Color Screen
Pure white, true black, or any custom color — 10 swatches plus a free color picker. Your last color is remembered.
Draw Anywhere
Freehand pencil with ink that automatically flips black or white so it stays visible on every background.
Write Notes
Click anywhere and type. Perfect for quick whiteboard sessions, teaching, and brainstorming.
Undo & Redo
Every stroke, note, and clear is one history step — Ctrl/Cmd+Z back, Ctrl/Cmd+Shift+Z forward.
True Fullscreen
One tap (or the F key) turns your monitor into a light source, clean backdrop, or display test screen.
100% Offline & Private
No account, no network requests, no data collected. The only permission is local storage for your color choice.
Get started

How to Install

  1. Click Add to Chrome on the Chrome Web Store page.
  2. Confirm by clicking Add extension in the browser prompt.
  3. Click the extension icon — a blank white screen opens instantly.
  4. Tap the three-dot button (top right) for colors, drawing, text, undo/redo, and fullscreen.

Privacy: see the extension privacy policy.

More tools

Other Extensions

Free to install — no sign-up needed

Install from the Chrome Web Store in one click. No account needed — works on Chrome and all Chromium-based browsers.