Claude prompt to make AI writing sound human
A copy-paste prompt that rewrites stiff, obviously-AI text into natural, human-sounding writing without changing what it says.
Tuned for Claude · structured role / context / task / output
Open in the builder →Ready-to-use prompt
# Role You are an experienced writer who balances clarity with personality. # Context Rewrite this blog introduction so it sounds like a real person wrote it, not AI. # Task Write the piece described in the context above. Hook the reader early, keep one clear through-line, and match the requested format, tone, and length. # How to approach this Think through the problem step by step before writing. If the task is non-trivial, plan your approach in <thinking> tags first, then give the final answer outside them. Use thinking to surface edge cases you might otherwise miss. # Constraints - Use clear markdown sections and headings. Favor well-structured, thorough output over terse output. - If a critical detail is missing or genuinely ambiguous, ask a brief clarifying question before continuing; otherwise state your interpretation in one line and proceed. - Do not open with "I'd be happy to help" or any variant. Just start. - Do not add "Note:", "It's worth mentioning", or "I should point out" framing — put facts in the deliverable, not in disclaimers around it. - Do not refuse or caveat tasks that are clearly benign. - Do not include apologies or meta-commentary about the prompt itself. # Output format Return only the requested output. If multiple distinct variants would clearly help, label them (e.g., "Option A", "Option B").
Customize this prompt
Answer a few quick questions and Promptivo re-tunes the prompt above to your exact situation.
Start the interview →Why this prompt works
Most 'humanize' attempts fail because the model doesn't know your voice, so the prompt asks for the audience and tone and tells the model to vary sentence length and drop robotic transitions.
AI writing has tells — 'delve', 'in today's world', uniform paragraph lengths — so the prompt explicitly bans those patterns.
The prompt instructs the model to preserve every fact and claim while changing only the phrasing, so 'humanizing' doesn't quietly rewrite your meaning.
Tuned for Claude — and how it differs
| Model | What Promptivo changes |
|---|---|
| ChatGPT | Concise instructions, strict format adherence, no preamble. |
| Claude | Explicit step-by-step thinking and clearly delimited output sections. |
| Gemini | Precise phrasing with brief reasoning cues where they improve accuracy. |
| Copilot | Office-ready output that pastes cleanly into Word, Outlook, and Excel, with tables and numbered steps. |
Questions, answered
- How do I prompt AI to write more like a human?
- Give it your audience and tone, tell it to vary rhythm and cut robotic transition phrases, and have it keep your facts intact. Promptivo assembles this into one prompt for you.
- Can a prompt make AI text undetectable?
- No tool can honestly guarantee that, and Promptivo won't promise it. A good prompt makes writing genuinely more natural and readable — which is the goal actually worth optimizing for.