About
Why this exists
Counting tokens across multiple AI providers should not require five different tools. OpenAI publishes a tokenizer. Anthropic exposes one in their API. Google has another. Open-source models each ship their own. The result is that comparing cost across models — the single most common AI cost question — is needlessly hard.
This site fixes that. Paste once, see counts and cost across every major model, with honest accuracy labels per row.
Who built it
Clinton Patrick — Senior Data Governance Engineer and indie web app builder. Part of a small portfolio of free, fast, no-signup utilities:
- whereisdns.com — global DNS propagation checker
- readabilitycheck.com — readability scoring
- whattimebro.com — time and date toolkit
Stack
Vanilla HTML, CSS, and JavaScript. No framework. Cloudflare Pages and one Cloudflare Worker. Pricing data is open-source in the GitHub repo (private at launch — open source planned for v1.1).
Contact
Find typos, broken counts, stale prices, or missing models? Email munkres.clinton@gmail.com.