Fullscreen Clock

Click extension icon to open fullscreen clock

Core Features: Dual Mode Switching: Supports both Digital Clock and traditional Canvas Analog Clock modes. Full-Screen Display: Click the extension icon to open a full-screen clock window; supports F11 for true full-screen. Real-Time Clock: Refreshes every second; hours and minutes remain fixed in width while only seconds tick. Visual Customization: Font Switching: Three fonts available (Orbitron, Rajdhani, Share Tech Mono). Color Customization: Customize both background and text colors. Font Size: Slider to adjust the digital clock size (up to 400px). Breathing Effect: Gradient brightness fading and subtle pulsing animation for the digital clock. Special Effects: Hourly/Half-Hour Effects: Colorful flowing glow on screen edges with text pulsing on the hour; text pulsing on the half hour. Day Progress Bar: A semi-transparent bottom progress bar showing the percentage of the day passed in real time. Burn-in Protection: Slightly shifts the clock position periodically to prevent screen burn-in. Watermark Display: Displays multiple diagonal text watermarks. Advanced Features: Background Image Slideshow: Supports uploading multiple images with automatic switching every 10 seconds. Screen Wake Lock: Uses Wake Lock API to prevent the computer from entering sleep mode. Persistent Configuration: All settings are automatically saved to localStorage. Multi-language Support