Paste any piece of writing and see exactly how much of it looks AI generated, with the flagged sentences highlighted right inside your text.
Your text is used only to run the scan and isn't stored on our server.
More writing than ever is coming out of a chatbot rather than a person sitting down with a blank page. That is fine for a lot of casual use, but it becomes a real problem the moment someone needs to know for sure. Teachers grading a stack of essays, editors reviewing a freelancer's draft, hiring managers reading through applications, all of them run into the same question sooner or later.
Pangram AI Detector was built to answer that question quickly and honestly. Paste in a piece of writing, run the check, and get a clear answer within seconds, without a paywall or a sign up form standing between you and your result.
Pangram AI Detector is a free tool that scans a piece of text and estimates how likely it is that the content was generated by artificial intelligence. Instead of handing you a single confusing number, it shows you the exact sentences that pushed the score up, right inside your original text.
This distinction matters in practice. A document that is mostly human written with one AI assisted paragraph should not be treated the same as something written entirely by a chatbot. Sentence level detail is what tells the two apart.
The tool looks at patterns that tend to show up in AI generated writing, things like sentence rhythm, word choice, and structure that a person usually does not repeat the same way twice. Once the scan finishes, it puts together a percentage score and highlights the sentences that read as machine written.
The gauge above gives you the overall reading at a glance, colour coded from green through yellow to red, so you can tell in one look whether a piece is likely human, mixed, or likely AI generated.
Flagged sentences are marked directly inside your text, so you know exactly which parts triggered the AI signal instead of guessing.
A scan usually finishes in a few seconds. There is no waiting around and no queue.
There is no subscription, no paywalled feature, and no limit on how many times you can run a scan.
There is no account wall between you and your result. Open the page, paste your text, and check it.
Your submitted text is used only to run the scan and is not kept on the server afterward.
You can use it for essays, articles, blog posts, reports, or any other piece of writing you need a second opinion on. If a section gets flagged, you can revise it in your own words and run the check again.
The internet has a lot more AI written content in it than it did even a year ago. Search engines are paying closer attention to low quality generated writing, schools have real policies about AI use in assignments, and businesses want their communication to sound genuinely human.
Whether you are a student, a teacher, an editor, or someone publishing content for work, having a quick way to check a piece of writing protects your credibility and helps you catch anything that needs a second look before it goes out.
No AI detector is perfect, and Pangram AI Detector does not claim to be an exception. Short pieces of text do not give the model much to work with, and content that has been heavily edited after being drafted by AI can land somewhere in the middle. Treat the score as a strong signal that guides your judgment, not a final ruling handed down without room for thought.
| Feature | Plain Percentage Checker | Pangram AI Detector |
|---|---|---|
| Sentence Level Highlighting | No | Yes |
| Free to Use | Often Limited | Yes, Unlimited |
| Account Required | Usually | No |
| Speed | Varies | A Few Seconds |
| Data Retention | Varies | Not Stored |
AI writing is not going anywhere, and pretending otherwise does not help anyone. What actually helps is having a quick, honest way to check a piece of text when it matters. Pangram AI Detector gives you exactly that, without the paywall, the sign up form, or a vague single number that leaves you no better off than before you ran the check.
"I run a small editing shop and this is now my first check on every submission. The sentence level highlighting saves me from having to re-read the whole piece."
"No login, no paywall, just a straight answer in seconds. It has become part of how I review student submissions before grading."
"The gauge and highlighted sentences make it easy to explain a result to a client instead of just handing them a number."