TokenToad is a Chrome extension designed to help users track their AI API spending and usage effectively. It offers two main modes: API Billing, which provides real-time cost tracking for services like Anthropic, OpenAI, and Gemini; and Subscription Plan, which allows users to monitor their usage limits for Claude Pro/Team with visual progress indicators. The extension features a live cost badge in the browser toolbar, automatically detects organization IDs, and supports 31 currencies with real-time exchange rates.

In addition to its core tracking functionalities, TokenToad includes budget alerts with customizable thresholds, the ability to export usage data in CSV or JSON formats, and a sparkline chart to visualize spending trends over the past 24 hours. The extension operates without consuming API tokens or credits, using existing session cookies to read data, and ensures user privacy by minimizing permissions and not sending data to third parties. Its clean design and user-friendly interface make it a valuable tool for developers and teams looking to manage AI costs efficiently.