No signup. No tracking. No API keys. Just useful tools that run in your browser.
Count exact tokens for GPT, Claude, Llama, Qwen, and more. Paste any text and see how it maps across tokenizers.
Pick your hardware and instantly see which open-source models you can run, at what quantization, with estimated speed.
Compare local AI costs vs ChatGPT, Claude, and Gemini API spending. See your break-even point and annual savings.