Prompt Improver
Rewrite a rough prompt into a precise, reliable instruction.
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About Prompt Improver
Paste a prompt, pick a goal and a target model, and get a rewritten prompt plus the reasoning behind each change, the information still missing, and the output structure to expect.
Questions
Does it work with any model?
Yes. Choose a model target and the rewrite follows that model's prompting conventions; 'General' stays provider-neutral.
Do I need an account?
No. You can improve a few prompts as a guest. An account saves your history and raises the daily limit.
Will it change my intent?
No. It clarifies structure, constraints and output format without inventing new requirements, and lists what is missing instead of guessing.