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Free Tool Arena

AI & Prompt Tools · Free tool

Prompt Rewriter

Paste your prompt, get a quality score, see what's missing, and copy a structured Role/Task/Audience/Constraints/Format/Example template.

Updated May 2026
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What it does

Paste a rough prompt and get a quality score (0-100) plus the top fixes — missing role, no audience, no format, fluffy filler, etc. Below the fixes you get a structured Role / Task / Audience / Constraints / Format / Example template ready to copy.

Pair with the system prompt generator for the persistent / Custom GPT case.

Embed this tool on your siteShow snippet

Paste this snippet into any page. Loads on-demand (lazy), no tracking scripts, and sized to most dashboards. Replace the height to fit your layout.

<iframe src="https://freetoolarena.com/embed/prompt-rewriter" width="100%" height="720" frameborder="0" loading="lazy" title="Prompt Rewriter" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>
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How to use it

  1. Paste your prompt.
  2. Read the score and fixes.
  3. Copy the template, fill in the brackets, run it.

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