Real-Time Internet Speed Monitor

Real-Time Internet Speed Monitor

Monitor your internet connection speed in real-time with our sleek, lightweight Chrome extension. Get instant, accurate measurements right from your browser toolbar without visiting external websites.

Key Features

Real-Time Monitoring
- Continuous speed monitoring with adaptive testing intervals
- Live speed display in your browser badge
- Automatic background testing every 4-10 seconds based on connection stability
- NEW: Offline detection - automatically pauses testing when connection is lost
- NEW: Smart badge management - prevents badge flickering during tests

Accurate Measurements
- Advanced speed calculation algorithms for precise Mbps/Kbps readings
- Multiple test servers for reliable results
- Outlier detection and median-based calculations
- Adaptive testing based on your connection type (fast/medium/slow)
- NEW: Early abort optimization - stops testing early when connection is stable, saving bandwidth

Beautiful Interface
- Modern gradient design with smooth animations
- Interactive speed history graph
- Real-time visual feedback during testing
- Elegant blinking animation shows live testing status
- NEW: Enhanced offline state indicators

Smart Features
- One-click manual speed tests
- Speed history tracking (last 10 measurements)
- Connection stability analysis
- Fallback testing for maximum reliability
- Keyboard shortcuts (Press 'R' to test)
- NEW: Optimized network usage - reduces unnecessary tests on stable connections

Technical Excellence
- Lightweight and fast - no performance impact
- Works offline after installation
- No data collection or privacy concerns
- Manifest V3 compliant for future compatibility
- NEW: Improved error handling and connection state management

User Experience

The extension features a stunning purple gradient interface with gold accents. During speed tests, watch as your current speed elegantly pulses with a golden glow, providing clear visual feedback that testing is in progress.

Perfect For

- Remote workers monitoring connection quality
- Gamers checking network performance
- Content creators ensuring upload stability
- IT professionals troubleshooting connections
- Anyone wanting quick speed checks without browser tabs

Privacy & Security

- No personal data collection
- No external accounts required
- All testing happens locally in your browser
- Open source and transparent

Recent Optimizations (v2.3.2)

Performance Improvements
- Offline Detection: Automatically detects when you're offline and pauses testing to save resources
- Early Abort System: Stops testing early when connection stability is confirmed, reducing bandwidth usage by up to 40%
- Smart Badge Management: Prevents badge text from changing during active tests, eliminating flickering
- Enhanced Connection State Handling: Better detection and handling of network state changes

User Experience Enhancements
- Clear offline state indicators in the UI
- More responsive badge updates
- Improved error messaging
- Better visual feedback during connection state changes

Install now and never wonder about your internet speed again!