AI Token Calculator

Count tokens for Meyka AI, GPT-5, GPT-4, GPT-4o, Claude 3, Anthropic, DeepSeek, and more.
Free, accurate, and built for developers.

What are tokens?

Tokens are pieces of words used by AI models. On average, 1 token ≈ 0.75 words in English.

Example: "Hello world!" = 3 tokens

Supported Models

Meyka Token Calculator supports major AI models including OpenAI GPT-4, GPT-4o, ChatGPT, Claude 3 by Anthropic, and DeepSeek. Easily estimate token usage before calling APIs.