Free AI Detector
Check If Text Is AI Generated with our AI Text Detector
UnAIMyText's AI text detector gives you a fast and reliable way to check if text is AI. No signup, no hassle, completely free.
Test it by pasting your text below, hit "Detect AI Content" and get an instant score. Works great for students, writers, teachers, marketers, or business owners - our AI detector will help you stay authentic and avoid surprises from platforms like Turnitin, GPTZero, Originality.ai, or Copyleaks.
Why Use UnAIMyText's AI Detector?
AI writing tools are becoming amazingly proficient, but they still leave traces. Our detector digs deeper than just word patterns and studies genuine human writing characteristics - such as natural rhythm, sentence flow variation, and those small "imperfections" that give the text a sense of life.
What sets our AI content detector apart?
- Fast accurate results - Using sophisticated linguistic analysis that identifies subtle distinctions between human and AI text.
- Supports all major AI models - Recognizes content generated by ChatGPT, GPT-4o, Claude, Gemini, Grok, and more.
- Free detector - Test as many pieces as you need.
- Privacy first - Your text is never stored or shared.
We built this tool because we know how frustrating false flags can be - and because we're the same team behind UnAIMyText, the humanizer trusted by over 50,000 writers to make AI text undetectable.
How Our AI Text Detector Works
We don't just scan for "AI-sounding" words. Our system looks at deeper signals that separate real human writing from machine-generated text:
Burstiness & Rhythm
Real writers naturally vary the length and complexity of their sentences. AI, on the other hand, tends to produce sentences of uniform length and structure.
Perplexity & Predictability
AI-generated text often follows high-probability patterns, while human writing sometimes adds elements of surprise and unexpected word choices.
Semantic Flow & "Narrative Friction"
People go on tangents, have personal styles, and create transitions that are slightly messy. AI prefers flawlessly smooth and polished prose.
Vocabulary Quirks
AI tends to overuse certain phrases (e.g., "delve into," "tapestry of," "in today's digital landscape") that we specifically flag as tells.
The result? A trustworthy score you can actually understand and act on.
Who Should Use an AI Detector?
Students & Academics
Make sure your essays and research don't get flagged unfairly.
Content Creators & Bloggers
Keep your Google-friendly, human-first content safe from AI content penalties.
Teachers & Professors
Quickly screen submissions for academic integrity.
Marketers & SEO Pros
Ensure your website copy feels authentic and ranks better.
Businesses & Agencies
Protect your brand voice and avoid AI detection risks in client work.
Ready to Make Your Text Truly Human?
If our AI detector highlights something, that's okay. Just a single click will direct you to UnAIMyText - the quickest and most natural AI humanizer that keeps your meaning intact and defeats all major detectors. Thousands of people depend on us every day to transform AI text into writing that resembles real human work.
Frequently Asked Questions About AI Detectors
Stop Guessing. Start Knowing.
Paste your text into our free AI detector above and get clarity in seconds. Then let UnAIMyText turn any AI-flagged content into writing that feels real, reads naturally, and bypasses every detector out there.
Ready? Drop your text and see the difference.