Prompt Engineering Studio
Build a prompt from clear sections: role, goal, context, task, constraints and output format. The Studio assembles it as you type, scores it heuristically and suggests concrete fixes.
Prompts and version history are stored only in your browser (localStorage). Nothing is sent to a server unless you use the optional AI assistant yourself.
Start from a ready-made template →What you can do here
- Add, reorder and switch off prompt sections. The order of the sections is the order in the prompt.
- See a score across six dimensions and a list of concrete issues. The optimizer fixes them in one click.
- Pick a model family (OpenAI, Anthropic, Google, open-weight models) and the format and tips adapt to it.
- Interface language and prompt language are independent: work in English on a prompt in German.
Prompt editor
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