Network Meter — Speed Test & Monitor

Test download, upload, ping & jitter, or monitor browser traffic in real time.

Network Meter — Speed Test & Monitor is the ultimate lightweight tool for real-time internet speed testing and live browser traffic monitoring. Whether you want to test your network speed (Download, Upload, Ping, Jitter) on high-speed CDN edge servers or continuously observe active download and upload throughput while streaming, gaming, downloading files, or browsing, Network Meter delivers instant, accurate metrics with zero battery or CPU bloat. ═══════════════════════════════════════ ⚡ 1. ACCURATE ON-DEMAND SPEED TEST ENGINE ═══════════════════════════════════════ Run instant internet speed tests with professional Ookla-style metrics: • 🚀 Download Speed Test: Multi-stream progressive chunk testing measuring peak download throughput in Mbps or MB/s. • 📤 Upload Speed Test: Fast POST chunk payload testing to measure real-world upload performance. • ⏱️ Ping (Latency) & Jitter Test: Measure network responsiveness and stability in milliseconds. • 🎯 Result Quality Badges: Automatic industry-standard ratings (Excellent, Good, Average, Poor) to help you understand your connection quality instantly. • 🌍 Edge Server Region Detection: Auto-detects connected edge CDN data center locations (e.g. Cloudflare CDN). ═══════════════════════════════════════ 📊 2. REAL-TIME BROWSER TRAFFIC MONITOR ═══════════════════════════════════════ Passively observe network bandwidth generated by your Chrome browser without running artificial tests: • ⚡ Live Download & Upload Cards: Instant visual throughput meters updating every second. • 🎯 Traffic Scope Filter: Toggle between All Browser Traffic (all open tabs) vs. Current Tab Only. • 📈 Hardware-Accelerated Canvas Graph: Hardware-rendered timeline graph featuring Live (60s), 1H, 6H, and 24H historical snapshot views. • 🔢 Active Tab Counter: Real-time badge showing total active browser tabs being monitored. • ⏱️ Session Traffic Totals: Track cumulative downloaded and uploaded megabytes/gigabytes and session duration. ═══════════════════════════════════════ 📌 3. PREMIUM FLOATING SPEED METER OVERLAY ═══════════════════════════════════════ Enjoy an optional floating speed meter widget directly overlaying webpage content: • 🌫️ Glassmorphism Dark Mode Design: Sleek, semi-transparent widget with smooth hover glow effects. • 🔒 Shadow DOM Encapsulation: Isolated root styling ensuring zero layout shifts or conflicts with website CSS. • 📍 Quadrant Drag & Snap: Drag the widget anywhere on screen—it automatically snaps into place. • ⚙️ Customizable Layout Density: Choose between Compact, Standard, and Expanded mini-graph widget modes. ═══════════════════════════════════════ 🔒 4. 100% LOCAL & PRIVATE PROCESSING ═══════════════════════════════════════ Your privacy is our top priority: • 🛑 Zero Telemetry or Analytics: We never collect, track, or sell your browsing history, visited URLs, or personal data. • 🔒 Local Device Storage: All preferences and rolling 24-hour graph timeline snapshots remain 100% local inside your browser's chrome.storage.local. • ⚡ Ultra Lightweight: Zero background bloat, minimal memory footprint, and zero impact on browser speed. ═══════════════════════════════════════ 🎨 5. FULLY CUSTOMIZABLE PREFERENCES ═══════════════════════════════════════ • Speed Units: Toggle between Mbps (Megabits/sec), Kbps, MB/s (Megabytes/sec), and Auto. • Toolbar Icon Badge: Show live download or upload speed directly on Chrome's extension toolbar icon. • Theme Modes: Seamlessly switch between Dark Navy, Light, and System Default themes. ═══════════════════════════════════════ ❓ FREQUENTLY ASKED QUESTIONS (FAQ) ═══════════════════════════════════════ Q: Is Network Meter an internet speed test or a live traffic monitor? A: Both! You can click "Start Speed Test" to run an active speed test, or leave it in "Monitor" mode to track background browser download and upload rates passively. Q: Does this extension track my browsing history? A: Absolutely not. All calculations happen 100% locally on your computer. Zero data is transmitted to external servers. Upgrade your browsing experience today with Network Meter — Speed Test & Monitor!