Prompt rewriter
Updated July 2026
A prompt rewriter turns an underspecified request into clear instructions an AI can act on. These curated examples show how PromptDC adds context, constraints, and an output format for coding tasks and everyday AI chats.
Rewrite a vague coding task
fix the search, it is too slow
Improve product-search performance in the Next.js storefront. Start by profiling the existing query in src/server/search.ts and report the bottleneck before changing code. Keep the current API response shape and ranking behavior. Add pagination if it is missing, avoid new dependencies, and include a regression test. Acceptance: the same top 20 results are returned and the test query completes in under 300 ms against the seeded database.
Why the rewrite is better: It names the file, protects current behavior, requires evidence before edits, and turns ‘faster’ into a measurable acceptance test.
Plans from $9/mo, or Lifetime from $69 with your own API key.
More before and after examples
Each rewrite preserves the original intent while making the task clearer and easier to act on.
Rewrite an AI-chat planning request
plan a trip to Lisbon for me
Create a four-day Lisbon itinerary for two adults visiting in October. Budget: €180 per day excluding the hotel. We like local food, architecture, and relaxed neighborhoods more than nightlife. Group stops by area to minimize transit, include one rainy-day alternative each day, and flag anything that normally needs advance booking. Return a morning/afternoon/evening table plus a short estimated daily cost.
Why the rewrite is better: The rewrite supplies dates, budget, preferences, routing constraints, contingencies, and a format the traveler can use immediately.
Rewrite a debugging prompt
why does my React form submit twice
Help me diagnose why this React 19 form’s submit handler runs twice in development. I’ll paste the component and console output next. Separate likely Strict Mode behavior from a real duplicate event listener or request. For each hypothesis, show what evidence to look for and the smallest fix. Do not recommend disabling Strict Mode. End with a five-step verification checklist for development and production builds.
Why the rewrite is better: It identifies the environment, prevents a common non-solution, asks for evidence, and requests a diagnostic sequence instead of a guess.
Rewriting a prompt is more than making it longer. The useful details are the outcome, the context the model cannot infer, the boundaries it must respect, and a concrete definition of done. PromptDC applies that structure inside supported AI chats and coding tools through its browser and IDE extensions.
Frequently asked questions
What does a prompt rewriter change?
It adds the goal, missing context, constraints, and a useful output format while preserving the original intent. For code, it can also add target files, edge cases, and acceptance criteria.
Can it rewrite both coding prompts and AI-chat questions?
Yes. PromptDC has a Coding mode for implementation-ready specifications and general modes for ChatGPT, Claude, Gemini, Grok, and other AI chats.
Can I rewrite a prompt on this page?
This page is a curated before/after showcase, not a public rewriter. PromptDC has no free plan, trial, or credits. Pro is $9/mo, Enterprise is $15/mo, and Lifetime starts at $69 with your own API key, typically about $1–3/mo in provider usage.
Enhance your coding prompts.
Right where you code.
For clearer instructions, faster output, and better
coding results.
