Token Counter is a free online tool that calculates a text's token count for large language models and uses it to estimate API call costs, while also offering extensive model pricing comparisons and performance data.
The core token counting and cost estimation features are free. Some advanced features, such as an LLM playground, may require subscribing to a free weekly newsletter to unlock access.
The tool tracks 300+ models, covering major providers such as OpenAI's GPT series, Anthropic Claude, Google Gemini, Meta Llama, Mistral, DeepSeek, and more.
According to the tool's described approach, some similar tools perform tokenization locally in the browser, so text data does not leave your device. For this site’s handling, please refer to its privacy policy or documentation.
Site data shows continuous tracking of model pricing with dynamic updates. For example, the examples may show that 101 models experienced price changes in a given month.
The MCP server integration lets you feed real-time LLM pricing, benchmarks, and more into AI coding assistants like Claude Code, helping model selection and cost decisions in your development workflow, without requiring an API key.
Alibaba Cloud's self-developed large language model offering text generation, multilingual translation, code writing, and document summarization for businesses and developers at low cost with high concurrency and private-deployment options.
Prompt Token Counter is an online prompt token counter that helps users calculate the number of tokens in input text in real time when using large language models like OpenAI, to manage usage costs and ensure adherence to context length limits.
