How to make AI writing sound human

AI drafts aren’t usually wrong. They’re just generic: correct, smooth, and somehow about nobody. The fix isn’t to sprinkle in typos or swap every third word for a synonym. It’s the same editing pass a good writer gives any first draft, aimed at the habits language models lean on hardest.

Here’s that pass in seven steps. Do them in order; each one makes the next easier.

1. Delete the first sentence

Models love a runway. “In today’s fast-paced world…”, “When it comes to…”, “It’s no secret that…”. Readers skip these, so start where the point starts.

Check the last sentence too. If it begins “Ultimately,” or “In conclusion,” and repeats what you already said, cut it.

2. Replace ceremonial words with plain ones

Some words show up far more often in AI text than in human writing: delve, leverage, pivotal, robust, seamless, tapestry, testament, foster, underscore, realm, navigate (anything other than a map). None is wrong on its own. Together they sound like a press release.

A quick test: would you say the word out loud to a colleague? If not, find the one you would.

3. Break the rhythm

AI sentences tend to share one length and one shape: clause, comma, clause, period. Over and over. Human writing speeds up and slows down. Read your draft aloud. Where you start to drone, split a long sentence or merge two short ones.

Short sentences land. Use them for the point you most want remembered.

4. Kill the reflexive triplets

“Fast, reliable, and secure.” “Plan, build, and grow.” Models reach for lists of three because they sound complete. When every paragraph has one, they start to sound automatic. Keep a list of three only when there really are three things. Otherwise use two, or one with a reason attached.

5. Swap the abstract for the specific

This is the biggest single upgrade. AI writes about categories; people write about cases. Replace “many customers” with a number, “various challenges” with the actual challenge, “a significant improvement” with what improved and by how much.

Specifics are also the one thing a model can’t invent for you. They have to come from what you actually know, and that’s exactly why they make writing sound like you.

6. Take a position

Models hedge by default: “it may be beneficial to consider”, “there are pros and cons”, “it depends on your needs”. If you have an opinion, say it plainly and give the reason. If you’re genuinely unsure, say what you’d need to know. Either is more human than balanced fog.

7. Put yourself back in

Finally, add one thing only you could have written: a detail from your experience, the way your team actually talks, the joke you’d make in the meeting. One real sentence does more for voice than any amount of rewording.

A note on AI detectors

If you’re editing because you’re worried about a detector score, know that detectors are unreliable in both directions. They disagree with each other, and they regularly flag text written by people, especially non-native English speakers. Editing for your reader is the only goal that reliably pays off, and it happens to be the one that makes writing sound human.

The short version

1. Cut the warm-up and the recap.
2. Use the word you’d say out loud.
3. Vary sentence length on purpose.
4. Use lists of three only when there are three things.
5. Trade every abstraction for a fact.
6. Say what you think.
7. Add one sentence only you could write.

Want to know exactly what to look for? Read the companion guide: the signs of AI-sounding writing.