Humanize AI Text
How to humanize AI text for free — Wikipedia's trick.
Does your AI writing sound a little too perfect? A bit too fond of showcasing, vibrant, and groundbreaking? That is the robotic sound of AI, and it makes your content feel generic. The fix is one prompt, built from the rules Wikipedia editors already use. No tools. No paid software.
Watch the video
The full walkthrough, on camera.
I walk through why AI writing sounds the way it does, where Wikipedia's editors come in, and how to paste the prompt in so your next draft reads like a person wrote it.
Why Wikipedia
Editors who argue about wording all day.
There is no single secret guide. Wikipedia's volunteer editors argue about wording constantly and enforce the same guidelines on every article. Years of that has made them good at spotting text that feels off — and the things they strip out are the same things AI puts in. Their core policy is Neutral Point of View: no flattering language, no vague claims, no puffery.
Promotional tone
Sentences that sell the topic instead of describing it. If a line makes something sound important without a fact behind it, cut it.
Peacock terms
Showcases, boasts, vibrant, robust, groundbreaking, cutting edge, world class. AI reaches for these constantly.
Vague attribution
"Many believe" and "experts say" with nobody named. Wikipedia editors delete these on sight.
Flattering adjectives
Praise words that carry no information. Remove them and the sentence usually says the same thing.
Repetitive rhythm
Every sentence the same length, the same shape, the same polish. Real writing varies.
Weasel wording
Hedges that sound official but commit to nothing. They are the easiest tell to spot once you know it.
The prompt
I already turned their rules into one prompt.
No digging through the style guide. Copy this, paste it into your AI chat, then paste your draft underneath it.
Rewrite the text I give you so it stops sounding like AI. Use Wikipedia's Manual of Style as the standard. Strictly avoid these traits:
Promotional tone. No language that hypes up how important, groundbreaking, or significant something is without a real fact behind it.
Peacock terms. Cut words like showcases, boasts, exemplifies, vibrant, robust, groundbreaking, cutting edge, world class.
Vague claims. No "many believe" or "experts say" unless you can name who actually said it.
Flattering adjectives. Cut empty praise words that don't add real information.
Repetitive sentence structure. Vary sentence length. Mix short direct sentences with longer ones instead of keeping everything the same polished rhythm.
Weasel wording. No hedging phrases that sound official but say nothing.
Keep every fact exactly the same. Do not add new claims or details. Only change how it sounds. Keep it neutral, plain, and direct, the way a person would actually say it out loud.How to use it
Three steps, about two minutes.
- 1
Grab the prompt
Download the guide or copy the prompt below. It is the whole system — no tool, no signup, no subscription.
- 2
Paste it before your draft
Open Claude, ChatGPT, or Gemini. Paste the prompt, then paste the text you want fixed underneath it.
- 3
Read the rewrite out loud
If a sentence still sounds like a brochure, point at it and say "this one still sounds promotional" and let the AI take another pass.
Try it on something you already wrote. The difference shows up in the first paragraph.
Build it yourself
Turn it into a Claude skill you keep.
Want it available every time instead of pasting a prompt? Open Wikipedia's page "Signs of AI writing" and copy the text off the page. Copy it — do not just hand Claude the link. Pasting the actual text gets better results.
- Open Wikipedia's "Signs of AI writing" page
- Select and copy the page text (not the URL)
- Paste the instruction below, then paste the copied text under it
- Save the skill Claude creates — it runs on every humanize request
Create a skill called Humanize AI Text. When I give you text and ask you to humanize it, rewrite it to remove every sign of AI writing in it. Always keep the meaning and the facts, and never add anything new.
[paste the copied text from Wikipedia's "Signs of AI writing" page here]Once you understand the principles Wikipedia editors use to keep articles clear and neutral, you can guide any AI to write more like a person. That is a skill that makes everything you write with AI better.
FAQ
Questions people ask.
- How do I humanize AI text for free?
- Paste a rewrite prompt built on Wikipedia's neutral point of view rules into your AI chat before your draft. It costs nothing and works in Claude, ChatGPT, and Gemini. You do not need an AI humanizer tool or a subscription.
- Why use Wikipedia's rules instead of an AI humanizer tool?
- Wikipedia editors have spent years removing promotional tone, peacock terms, and weasel wording from articles. Those are the same habits AI writing falls into, so their style guidance doubles as a cleanup checklist.
- Will this change the facts in my writing?
- No. The prompt tells the AI to keep every fact the same and add nothing new. It only changes how the text sounds. Still read the result before you publish it.
- Can I turn this into a reusable Claude skill?
- Yes. Copy the text of Wikipedia's "Signs of AI writing" page, paste it into Claude with an instruction to create a skill called Humanize AI Text, and save the skill. It then runs any time you ask Claude to humanize something.