How to Make AI Text Sound More Human: 7 Proven Techniques

The Problem with AI-Generated Text

AI writing tools like ChatGPT produce impressive content, but they have a recognizable style:

• Overly formal tone — "It is important to note that..."
• Predictable structure — Introduction, three points, conclusion
• Formulaic transitions — "Furthermore," "Additionally," "In conclusion"
• Uniform sentence length — Lacks natural rhythm
• Generic vocabulary — Reuses common phrases across outputs

Readers can often tell when something was AI-generated, which undermines trust and engagement.

7 Techniques to Humanize AI Text

1. Vary Your Sentence Length

AI style: Every sentence is roughly the same length.

Human style: Mix short punchy sentences with longer, flowing ones.

Before:

> AI has revolutionized content creation. Many writers use AI tools to draft articles. These tools save significant time. However, the output can sound robotic.

After:

> AI has revolutionized content creation. Many writers use AI tools to draft articles—these tools save significant time. But here's the catch: the output can sound robotic.

2. Replace Formulaic Transitions

AI loves transitions like "Furthermore," "Moreover," and "In conclusion." Humans rarely use these in casual writing.

Replace:

• "Furthermore" → "Plus," "Also," "On top of that"
• "In conclusion" → "Bottom line," "The takeaway," "So"
• "It is important to note" → "Here's the thing," "Key point"

3. Add Personal Voice

AI text is generic by design. Inject your personality:

• Share a brief personal experience
• Add your opinion or hot take
• Use humor where appropriate
• Include rhetorical questions

Before:

> AI detection tools analyze text patterns to identify machine-generated content.

After:

> AI detection tools analyze text patterns to identify machine-generated content. (I've tested dozens of these tools—some are surprisingly accurate, others... not so much.)

4. Use Contractions

AI often writes in full form. Humans use contractions naturally.

Replace:

• "It is" → "It's"
• "Do not" → "Don't"
• "You will" → "You'll"
• "They are" → "They're"

5. Break Up Long Paragraphs

AI tends to write dense paragraphs. Humans use white space for readability.

Rule of thumb: If a paragraph has more than 4-5 sentences, split it. Add a single-sentence paragraph for emphasis.

6. Start Sentences Differently

AI often starts sentences the same way: with the subject.

AI pattern:

> AI tools are useful. AI can save time. AI writes well-structured content.

Human variety:

> AI tools are useful. But here's what nobody mentions: they can also make you a worse writer. The key is using AI as a starting point, not a final draft.

7. Add Specific Details

AI writes in generalities. Humans include specific, concrete details.

Before:

> Many businesses use AI for content marketing.

After:

> Companies like HubSpot, Jasper, and Copy.ai have built entire businesses around AI content marketing—serving everyone from solo bloggers to Fortune 500 marketing teams.

The Scanly Approach: Detect + Humanize

Scanly combines detection and humanization in one workflow:

1. Paste your text — Scanly detects AI patterns

2. See the breakdown — Understand exactly why it sounds AI

3. Humanize with one click — AI rewrites the problematic sections

4. Verify the result — Run detection again to confirm

This is more effective than blind humanization because you target specific issues.

Quick Humanization Checklist

Before publishing AI-generated content, check:

• [ ] Sentence length varies naturally
• [ ] No formulaic transitions ("Furthermore," "Moreover")
• [ ] Includes personal touches or opinions
• [ ] Uses contractions
• [ ] Paragraphs are reasonably short
• [ ] Sentences start in varied ways
• [ ] Includes specific examples or details

Conclusion

Making AI text sound human isn't about deception—it's about authenticity. AI is a powerful drafting tool, but the final output should reflect your voice and connect with your readers.

Use these techniques manually for occasional writing, or use Scanly's AI Humanizer for larger volumes. Either way, the goal is the same: content that resonates with real humans.