Paste text to estimate tokens, context usage, and approximate API cost for common AI model pricing profiles.
The estimator combines character count, word count, whitespace density, and a selected profile to approximate token usage and context fit locally in the browser.
Input stays in the browser. The static page can be deployed independently for its own host or later custom domain.
Visible placeholders stay on the page until real ad units, account approval, and consent management are connected.
Yes. This static browser tool is designed to be free to use.
No. The tool logic runs locally in your browser unless a future version clearly states otherwise.
Yes. The layout is responsive and built for mobile, tablet, and desktop screens.