DarkShift - Dark Mode

🌙 DARKSHIFT - TRANSFORM ANY WEBSITE INTO DARK MODE

DarkShift is the most powerful and customizable dark mode extension for Chrome. Instantly transform any website into a beautiful, comfortable dark theme. Perfect for reducing eye strain, browsing at night, and extending battery life.

✨ KEY FEATURES

🎨 UNIVERSAL DARK MODE
• Works on virtually any website - social media, news sites, blogs, documentation
• Intelligent CSS filtering preserves images and important visual content
• Smooth, instant transformation with no lag or delay
• Compatible with LinkedIn, Twitter, Reddit, Wikipedia, and thousands more sites

⚙️ ADVANCED CUSTOMIZATION
• Fine-tune brightness levels (50-150%)
• Adjust contrast for optimal readability (50-150%)
• Add warmth with sepia filter to reduce blue light exposure
• Apply grayscale for minimal distraction
• Real-time preview as you adjust settings
• Per-site customization - different settings for each website

🎭 PRESET SYSTEM
• Save unlimited custom themes and presets
• Quick-switch between favorite configurations
• Create presets for different times of day (morning, evening, night)
• Import and export preset collections
• Share presets with friends and colleagues

📋 SMART SITE MANAGEMENT
• Whitelist - automatically enable dark mode on favorite sites
• Blacklist - exclude specific domains from dark mode
• Per-site preferences automatically remembered
• Site-specific settings persist across sessions

🎯 INTELLIGENT COMPATIBILITY
• Automatic detection of sites with native dark mode
• Smart handling of iframes and embedded content
• CSP (Content Security Policy) compatibility detection
• Clear messaging when dark mode can't be applied
• Works seamlessly with single-page applications (SPAs)

⌨️ PRODUCTIVITY FEATURES
• Keyboard shortcuts: Cmd/Ctrl + Shift + D to toggle instantly
• Global dark mode setting for quick enable/disable across all sites
• Status indicators show when dark mode is active
• Quick access from browser toolbar
• Minimal performance impact - lightweight and fast

🎨 BEAUTIFUL USER INTERFACE
• Modern glassmorphism design with smooth animations
• Gradient effects and professional styling
• Intuitive controls that are easy to use
• Responsive design that adapts to your needs
• Visual feedback for all interactions

🛡️ PRIVACY & SECURITY FIRST
• Zero data collection - we don't track anything
• No analytics or telemetry
• All settings stored locally on your device
• No external servers or cloud services
• Open source code available on GitHub
• No ads, no tracking, no hidden features

💡 PERFECT FOR

👨‍💻 Developers and Programmers
• Reduce eye strain during long coding sessions
• Match your IDE's dark theme
• Comfortable reading of documentation and Stack Overflow

📚 Students and Researchers
• Extended reading sessions without fatigue
• Better focus with reduced distractions
• Comfortable late-night study sessions

🌙 Night Owls
• Browse comfortably in dark environments
• Reduce blue light exposure before bed
• Easier on the eyes in low-light conditions

💼 Office Workers
• Reduce screen brightness in bright office environments
• Less eye strain during long work days
• Professional appearance with modern dark themes

🎮 Gamers and Content Creators
• Match your gaming setup's dark aesthetic
• Comfortable browsing between gaming sessions
• Reduced eye strain during long sessions

⚡ Battery-Conscious Users
• Extend laptop battery life significantly
• OLED screen burn-in prevention
• Reduce power consumption on mobile devices

🚀 HOW IT WORKS

DarkShift uses advanced CSS filtering technology to transform websites:

1. Click the extension icon in your browser toolbar
2. Toggle dark mode on or off with one click
3. Fine-tune brightness, contrast, warmth, and grayscale (optional)
4. Save your favorite configurations as presets
5. Add sites to whitelist for automatic dark mode
6. Enjoy comfortable browsing day and night

The extension intelligently applies dark mode without breaking website functionality. Images, videos, and important visual elements are preserved while backgrounds, text, and interfaces are inverted for comfortable viewing.

⌨️ KEYBOARD SHORTCUTS

• **Cmd/Ctrl + Shift + D**: Toggle dark mode on current page
• **Cmd/Ctrl + Shift + K**: Toggle global dark mode setting

Navigate faster and control dark mode without opening the popup.

🔧 TECHNICAL SPECIFICATIONS

• Built with React 18 and TypeScript for reliability
• Manifest V3 compliant for future Chrome compatibility
• Optimized for performance with minimal resource usage
• Works on all HTTP/HTTPS websites
• Compatible with Chrome, Edge, and other Chromium browsers
• Regular updates with new features and improvements

🌟 WHY CHOOSE DARKSHIFT?

Unlike other dark mode extensions, DarkShift offers:

✓ More customization options (brightness, contrast, warmth, grayscale)
✓ Preset system for quick theme switching
✓ Better compatibility detection
✓ Modern, beautiful user interface
✓ Completely free and open source
✓ Active development and support
✓ Privacy-focused with zero tracking
✓ Lightweight and fast performance

🎯 USE CASES

**For Work**: Reduce eye strain during 8+ hour work days, match corporate dark mode preferences, professional appearance

**For Study**: Comfortable reading of academic papers, textbooks, and research materials without eye fatigue

**For Entertainment**: Enjoy social media, news, and content sites with reduced brightness and better contrast

**For Development**: Match your coding environment, comfortable documentation reading, reduced distractions

**For Health**: Less blue light exposure, reduced headaches and eye strain, better sleep when browsing at night

📊 BENEFITS OF DARK MODE

Research shows dark mode can:
• Reduce eye strain by up to 60%
• Extend battery life by 30-40% on OLED screens
• Reduce blue light exposure by 50%
• Improve focus and concentration
• Enhance readability in low-light conditions
• Reduce glare and visual fatigue

🔄 COMPATIBILITY

Works flawlessly with:
• Social media: LinkedIn, Twitter, Facebook, Instagram, Reddit
• Professional tools: Gmail, Google Drive, Slack, Notion, Trello
• Development: GitHub, Stack Overflow, GitLab, Bitbucket
• Content: Medium, Wikipedia, news websites, blogs
• And thousands more websites across the internet

Does NOT work on:
• Chrome system pages (chrome://, chrome-extension://)
• Chrome Web Store itself
• Local file:// URLs (by design for security)

💬 SUPPORT & FEEDBACK

We're committed to making DarkShift the best dark mode extension available:

• GitHub: Report bugs and request features
• Email: Quick support response within 24-48 hours
• Regular updates with user-requested features
• Open source: Contribute or review our code

🔒 PERMISSIONS EXPLAINED

DarkShift requires minimal permissions:

**Access to all websites**: Required to inject dark mode CSS filters onto web pages you visit

**Storage**: Required to save your preferences, settings, and presets locally on your device

**Active Tab**: Required to know which website you're currently viewing to apply the correct settings

We do NOT:
❌ Collect any personal data
❌ Track your browsing history
❌ Send data to external servers
❌ Display ads or promotional content
❌ Sell or share any information

📝 OPEN SOURCE

DarkShift is completely open source and transparent:
• Review the complete source code on GitHub
• Verify our privacy claims
• Contribute improvements and features
• Fork and modify for your needs
• Community-driven development

🎁 100% FREE

No subscriptions, no in-app purchases, no premium tiers. All features are completely free forever. We built DarkShift because we love dark mode and want everyone to enjoy comfortable browsing.

🌍 LANGUAGE SUPPORT

Currently available in English, with more languages coming soon based on user demand.

📱 COMING SOON

Future features in development:
• Schedule dark mode (auto-enable at sunset/custom times)
• Custom CSS rules for advanced users
• Cloud sync across devices
• Theme marketplace for sharing presets
• More filter options and effects
• Mobile browser support

🚀 GET STARTED TODAY

Install DarkShift now and transform your browsing experience. Join thousands of users who browse more comfortably with dark mode on every website.

Click "Add to Chrome" and start enjoying beautiful dark mode in seconds!

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**Keywords**: dark mode, dark theme, night mode, eye strain relief, reduce blue light, website dark mode, chrome dark mode extension, dark reader alternative, browser dark theme, comfortable browsing, accessibility, productivity tool

🌙 Transform your web. Transform your experience. DarkShift.