Our Mission
Token Counter AI was built out of a simple frustration: understanding how much an AI API call will cost shouldn't require a spreadsheet. We built the tool we wished existed — a fast, accurate, privacy-first token counter that works for every major LLM provider.
What We Do
Token Counter AI is a comprehensive toolkit for developers working with Large Language Models:
Count tokens instantly as you type — powered by official tokenizers where available.
Compare API pricing across 20+ models from OpenAI, Anthropic, Google, xAI, DeepSeek, and Meta.
Upload PDFs, TXT, Markdown, JSON, CSV, and XML files — all parsed in your browser.
See exactly how your text is broken into tokens with color-coded visual chips.
Privacy First
We believe your prompts, documents, and API usage patterns are your business. That's why Token Counter AI processes everything locally in your browser:
- No text is ever sent to any server
- No sign-up or API keys required
- No tracking of your content
- No data collection beyond anonymous analytics
Read our Privacy Policy for the full details.
Built for the World
Token Counter AI is available in 5 languages — English, German, French, Spanish, and Hindi — because great developer tools shouldn't be limited by language. We're committed to making AI cost estimation accessible globally.
Free Forever
Token Counter AI is completely free. No freemium model, no hidden charges, no limits. We believe essential developer utilities should be openly available.