UsageX

UsageX v2 is a privacy-focused browser extension designed to help you monitor and optimize your Claude.ai usage limits directly on the page. All stats are calculated and stored locally on your device.

✨ Features: • On-Page Sidebar: Renders a clean, responsive panel docked inside Claude.ai (collapsible, resizable, or floats anywhere). • Usage Gauges: Live percentage indicators for Claude's 5-hour and 7-day limits, calculated from official API responses. • Token Burn Rate: Visual pulsing indicator showing your current prompt pace. • Thinking Effort Breakdown: Tracks message counts per effort level (Low, Medium, High, Max) and estimates token usage. • Usage Heatmap & Sparklines: GitHub-style 30-day usage grid and 7-day sparkline charts for visual token trends. • Multi-Account Support: Automatically detects account switching and segments stats per user. • Custom Alert Sliders: Configure browser or toast notifications when usage thresholds are reached. • Optional Feedback Form: Report issues or suggest features directly from the UI.

🔒 Privacy First: UsageX stores 100% of your usage logs locally in IndexedDB. No third-party trackers, no telemetry. The only outbound network connection is the optional, user-initiated feedback form.