AIPromptOrbit Token Calculator

Fast, accurate, offline token calculator powered by js-tiktoken. 100% private and client-side by AIPromptOrbit.

AIPromptOrbit Token Calculator A fast, lightweight, and privacy-focused token calculator for AI prompts and text. Calculate token counts directly in your browser using accurate tokenization — without sending your text to any server or AI API. ✨ FEATURES • Accurate Token Counting Calculate tokens using tokenizer-based counting instead of simple word or character estimation. • Multiple Text Statistics Quickly view: • Token count • Word count • Character count • Characters without spaces • Line count • Multiple Encodings Select from supported tokenization encodings and compare token counts. • 100% Local Processing Your text stays inside your browser. No text is uploaded to a server. • No AI API Required The extension works without OpenAI, Gemini, Claude, or any other AI API. • Fast & Lightweight Built with vanilla JavaScript and designed specifically for a fast Chrome extension experience. • Estimated Cost Calculator Optionally calculate estimated token costs using your own input/output pricing. • Copy Results Copy token statistics in a clean, ready-to-use format. 🔒 PRIVACY FIRST Your text is processed locally in your browser. We do not upload, store, or transmit your text to external servers. No account is required. No AI API calls are required. 🚀 USEFUL FOR • AI prompt preparation • LLM context planning • Developers • Prompt engineers • AI researchers • Content creators • Understanding prompt size • Comparing token usage Built by AIPromptOrbit — a collection of practical tools for AI, developers, and creators. Explore more tools from AIPromptOrbit.