The catalogue
ALL TOOLS Free AI tools, online
Free to use, no account needed. Everything listed here works today — a tool appears on this page when it is built, not before.
Prompt Generator
Build prompts that actually work — CO-STAR, zero-shot, few-shot and chain-of-thought, assembled as you type.
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Document Summarizer
Pull the key sentences out of a long report or transcript — no AI, no model, just statistics.
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Prompt Testing Kit
Four tools for testing prompts by hand — claim review, a prompt linter, test matrices and diffs.
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