Not everything here is an explainer. These are tools: small, practical things that run entirely in your browser, with no server and no API key.
- Token & cost calculator, paste any prompt and see exactly how many tokens it is, and what it costs across GPT-4o, GPT-4, and more.
- Tokenizer comparison, see how GPT-4o and GPT-4 split the same text into tokens differently, side by side.
More to come.