The toolkit
AI developer tools
An AI integration still needs ordinary engineering: predictable inputs, clear limits and results you can inspect. These tools help you prepare and understand that data without generating AI responses.
Use the AI token counter to see how text is split, compare two versions or budget the parts of a prompt. To prepare an HTTP request after reviewing its content, use the cURL command builder.
AI token counter
Count and visualize text tokens, compare prompts, plan context space and estimate costs with your own rates. Free local inspection with o200k_base and cl100k_base.