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Updated , rescanned every two hoursThursday, October 29, 2026

▲ 339 today39.7k starsTypeScript

Prompt Optimizer tops 40k stars, streamlines AI prompt crafting

MCP & Skills

What is prompt-optimizer?

Prompt Optimizer is a free tool that rewrites, tests, and scores your prompts to get clearer AI responses. It runs as a web app, desktop client, Chrome extension, or Docker image.

Who it is for

LLM developers and prompt engineers can fine-tune prompts quickly and store reusable assets.

How to try it

Visit https://prompt-optimizer.vercel.app to try the online version.

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