Dark Browser
Dark Browser
Say goodbye to blinding white screens. Dark Browser gives you effortless control over every webpage — with zero white flashes, smart photo preservation, site-by-site domain rules, live brightness & contrast filters, and 10 hand-crafted designer themes.
Most websites lack native dark themes, while naive color inverters turn photos into weird negatives. Dark Browser is the smart solution.
Browsing late at night or working on light-themed websites causes severe digital eye fatigue:
Dark Browser applies high-performance CSS theme engines dynamically with smart protection:
document_start so web pages load dark instantly without latency.Alt+Shift+D instantly.Three simple steps to transform your web browsing experience.
Add Dark Browser to Google Chrome, Brave, Edge, or Opera in one click and pin it to your extensions toolbar.
Select from 10 designer color schemes and tweak live Brightness, Contrast, Sepia, or Grayscale sliders.
Apply dark mode across all websites or set site domain rules. Use Alt+Shift+D to toggle on demand anytime!
Carefully balanced for maximum contrast, zero glare, and comfortable extended reading.
Packed with modern features designed for web browsing, late-night reading, and deep work.
Injected at document_start so web pages render dark instantly without bright white loading flashes.
Photos, videos, vector SVGs, and iframe elements are preserved naturally so images never look like weird negatives.
Easily enable or disable dark mode for specific domains (e.g. enable for news sites, disable for graphic design tools).
Fine-tune page Brightness (50%–150%), Contrast (50%–150%), Sepia warm mode, and Grayscale live in real time.
Press Alt+Shift+D (or Cmd+Shift+D on Mac) to toggle Dark and Light mode instantly on demand.
Right-click anywhere on a webpage to toggle dark mode, force light mode, or manage domain rules instantly.
Most generic dark mode extensions indiscriminately invert all page content, turning human faces, photos, and video frames into eerie negative images.
Dark Browser features intelligent media inspection that protects img, video, iframe, picture, svg, and background images from double inversion — keeping media crisp, vivid, and 100% natural.
Your browsing history, web pages, and personal data never leave your computer.
Dark Browser executes 100% locally inside your Chrome browser session:
Built strictly following Manifest V3 and Chrome Web Store security guidelines:
Start with a 3-day free trial. Continue with a yearly membership on Gumroad.
Everything you need to know about Dark Browser.
No. Dark Browser includes smart media protection rules for img, video, iframe, picture, svg and background images, ensuring photos and video frames stay completely natural and vibrant while page text and backgrounds turn dark.
You can toggle dark mode on demand in 3 quick ways: (1) Click the extension popup menu toggle, (2) Press the keyboard shortcut Alt+Shift+D (or Cmd+Shift+D on Mac), or (3) Right-click anywhere on a page to use the context menu.
Yes. In the popup menu, choose "Selected Domain" under Apply To and uncheck "Enable on current domain". Dark Browser remembers your preferences for each website automatically.
When you first install Dark Browser, a 3-day unrestricted free trial begins automatically. You have full access to all 10 designer palettes, domain rules, and brightness/contrast sliders without entering a credit card.
After purchasing from Gumroad (numbrate.gumroad.com/l/darkmode), copy your license key from your receipt. Click the Dark Browser icon, switch to the 🔑 License tab, paste your key, and click Activate License.
Have a question, feature request, or need help with license activation? Our engineering team is here to assist.
✉️ numbrate@gmail.com