Free AI Content Detector
Check if your text was generated by AI. Get a detailed score report with confidence breakdown to understand your content.
How It Works
Paste Your Text
Copy and paste any text you want to analyze for AI-generated content.
Run Detection
Our detector analyzes your text against known AI writing patterns and models.
Review Your Report
Get a detailed score report with AI probability, class breakdown, and a shareable results card.
What You Get With Every Scan
Every analysis gives you a complete, transparent breakdown of your content.
A single confidence score showing the likelihood your content was AI-generated, calculated across your entire text.
Overall confidence score
Why Writers Choose Our AI Detector
Built for accuracy, speed, and transparency. Every scan gives you a complete picture.
Multi-Model Detection
Detects content from ChatGPT, GPT-4, Claude, Gemini, and other leading AI models with a single scan.
Detailed Score Reports
Get a full breakdown of AI probability, human probability, and mixed content scoring with per-class confidence levels.
Instant Results
Scan thousands of words in under two seconds. No waiting, no queues. Results appear the moment you click.
Human Score Calculation
Our proprietary algorithm calculates exactly how human your text reads, going beyond simple binary classification.
Private and Secure
Your text is never stored or used for training. Every scan is processed in real time and discarded after analysis.
Free Scans Every Day
Start scanning immediately with no account required. Free users get daily scans to check their content.
Detect. Then Humanize. One Seamless Flow.
Found AI content? Fix it instantly. Our detector works hand-in-hand with the WriteHuman humanizer.
“The implementation of artificial intelligence in modern content creation has demonstrated significant potential for enhancing productivity and output quality.”
AI Detected: 89%“AI is changing how we create content, and the results so far are genuinely promising. It's reshaping the writing process in ways we didn't expect.”
Human: 4% AI- Detect AI content with a single click
- Humanize flagged text without leaving the page
- Re-scan to confirm your content reads naturally
Trusted by Writers and Professionals
See why thousands of users rely on the WriteHuman AI Detector every day.
“0 complaints, helps speed up work tremendously.”
Gavin Waymire
“Very useful, insightful, meaningful. The work is simplified due to technology.”
Deva Priya
“99% flawless. Still must proofread for fluff terms.”
kris stewart
Upgrade your AI detection
Every plan includes unlimited access to the AI humanizer, AI detector, and image detector. More checks, deeper insights.
You're saving up to $72/year with annual billing
Basic
Best for light users
$144 billed yearly
Save $72/yr- 160 AI detection checks / mo
- Access to enhanced model (80 / mo)
- Up to 600 words per request
- 80 image scans / mo
- 2 output variations
- Priority support
Cancel anytime
Pro
Best for most users
$216 billed yearly
Save $108/yr- 400 AI detection checks / mo
- Access to enhanced model (200 / mo)
- Up to 1,200 words per request
- 200 image scans / mo
- 3 output variations
- Priority support
Cancel anytime
Ultra
Best for power users
$432 billed yearly
Save $144/yr- Unlimited AI detection checks
- Access to enhanced model
- Up to 3,000 words per request
- Unlimited image scans
- 5 output variations
- Priority support
Cancel anytime
Not ready to commit? Try the detector for free
Frequently Asked Questions
Everything you need to know about AI content detection.