Description from extension meta
Counts your ChatGPT messages per model and displays usage.
Image from store
Description from store
# ModelMeter
A browser extension that tracks and displays ChatGPT model usage limits.
## Features
- Tracks message counts for different ChatGPT models (GPT-4o, GPT-4o mini, etc.)
- Displays current model usage in a convenient bubble UI
- Detects and processes rate limit banners to update quotas automatically
- Detailed in-page panel showing usage for all models
- Support for both FREE and PLUS ChatGPT plans
- Auto-resets counters when quotas refresh
## Technical Details
The extension consists of:
- Background service worker for tracking and storing usage data
- Content script for monitoring ChatGPT API usage and UI elements
- Timestamp utilities for managing quota periods
- Storage utilities for persistent data management
## Installation
Load the extension from the `/extension` directory as an unpacked extension in your browser's developer mode.
## License
Apache 2.0