Our tools, for your work.

We build practical utilities alongside our reporting. These first releases are free and run in your browser.

Tools by AI Toolcast

Practical utilities from our own workshop.

Token estimator

Free · Browser tool

Estimate prompt size, context headroom, and cost with your own rates and assumptions.

Plan a prompt

CSV ⇄ JSON

Free · Browser tool

Convert flat data with comma, semicolon, or tab separators. Keep identifiers intact and opt into type inference.

Convert your data

Markdown → HTML

Free · Browser tool

Render basic Markdown with a live preview. Raw HTML stays escaped and executable links are blocked.

Format your text

From tools to products.

AI Toolcast’s workshop is also the home for our future paid tools, MCP servers, and skills. Releases will be listed here when they are available, with clear capabilities, pricing, and documentation.

Our coverage of other companies stands on its own. When a story covers something we built, we will say so.