Overview
Toggle a grayscale color scheme — globally or per site, with a single click
Grayscale strips color from any website with one click — useful for reducing visual noise, improving focus, lowering screen-time appeal, simulating accessibility scenarios, or just because you prefer it. Extremely light-weight. No data collection. No ads. Free for life. FEATURES • One-click toggle from the toolbar icon • Two modes: – Apply to all sites: every page goes grayscale at once (default) – Apply per site: each domain remembers its own setting • Lightweight — a single CSS filter rule, no scripts injected into the page • Works on every site, including dynamic single-page apps • ON badge shows the current state at a glance • No accounts, no telemetry, no network requests HOW IT WORKS The extension applies CSS filter: grayscale(100%) to the page's <html> element. That's it. No images are altered, no content is read, nothing is sent anywhere. Toggle off and the page returns to color instantly. SETTINGS Right-click the toolbar icon → Options (or open chrome://extensions → Grayscale → Details → Extension options) to switch between "Apply to all sites" and "Apply per site" modes, or to clear saved per-site settings. PRIVACY This extension does not collect, transmit, or share any data. All settings are stored locally on your device via Chrome's storage API. No analytics, no tracking, no network calls.
Details
- Version1.1
- UpdatedMay 4, 2026
- Offered byRH
- Size9.5KiB
- LanguagesEnglish
- Developer
Email
ronaldh213@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
