Claude prompt optimizer for clearer Anthropic chats.
RefineIQ is a Claude prompt optimizer that rewrites the messy draft you already typed into one clear, well-formed prompt. Its Prompt mode restructures your rough text in place — in the Claude composer or any text box — then you send it. Your text is never stored or trained on.
If everyone writes with AI, the edge is sounding like you didn't. RefineIQ rewrites your cold emails, investor pitches, cover letters, and posts so they read like a person and actually get noticed. CEO Mode cuts the AI slop so you stand out from the 99 that get ignored.
Why Claude prompts still need a rewriter
Claude is strong when the ask is clear. Half-formed prompts, buried questions, missing format, mixed goals, all waste a turn. A dedicated prompt rewriting tool fixes the input before you hit send, so you spend fewer messages cleaning up.
How it works in the composer
- Select your rough prompt in Claude (or focus the field).
- Click the Refine pill or press Alt+Shift+R.
- Review the rewrite, Replace in place, then send.
Privacy differentiator
- Never stored. Your text is dropped the millisecond after it is rewritten.
- Never trained on. Your drafts are not logged and never become training data.
- Works everywhere. Claude plus Claude, Gemini, Perplexity, Grok, and any text box.
See it
Browse side-by-side rewrites on the prompt examples page, or read how it works.
FAQ
Does RefineIQ work with Claude?
Yes. Select text in the Claude composer (claude.ai) and use the Refine pill or Alt+Shift+R. Purpose-built support covers Claude; it also works in any other text box.
Does RefineIQ send my prompts to a server?
Yes, the rewrite runs on a secure RefineIQ backend. Your text is never stored, never logged, and never used to train any model. It exists only for the millisecond it takes to rewrite.
Is this a Claude prompt generator?
No, it's a prompt optimizer and rewriter. You bring the rough draft; RefineIQ clarifies structure and wording while preserving your intent. For a blank start, dictate a Voice Draft then refine.
Is it free?
RefineIQ is free to install. Rewrites use a RefineIQ account and a simple credit system, so you pay only for the rewrites you use.
Related
Never stored. Never trained on. ✎
Add to Chrome, refine in Claude