Universal LLM Token Calculator

Universal LLM Token Calculator is a free AI token cost calculator and LLM pricing comparison platform designed for developers, businesses, researchers, and AI teams. Estimate token usage and API costs across 2,500+ large language models from OpenAI, Anthropic Claude, Google Gemini, DeepSeek, Grok, Meta Llama, Mistral, Cohere, and other providers. Users can paste prompts, documents, articles, source code, datasets, or text to calculate input tokens, output tokens, cached tokens, and projected API expenses.

The platform also provides character count, word count, byte count, line count, and sentence count analytics. With automatically updated pricing data, users can compare AI model costs, optimize prompts, reduce spending, forecast budgets, and make informed deployment decisions for AI applications, chatbots, automation workflows, content generation, and machine learning projects.