AI Detector
See how your writing reads before your instructor does
Run your essay through an AI-writing check. You get a likelihood score and the passages that read as machine-written, so you can revise them in your own voice.
- 50 free points
- 10 points a check
- No card needed
Why students use it
Know what to revise, not just a number
AI likelihood score
An overall estimate of how much of the text reads as AI-generated, with a plain explanation of what the score means.
Flagged passages
The sentences that drove the score are pointed out, so you can see which parts sound generic or formulaic.
Revise in your own voice
Rewrite flagged passages with your own examples and phrasing, then check again in the same editor.
Plagiarism check alongside
Check the same draft for overlap with existing sources for a fuller picture before you submit.
Read results with care
No AI detector is perfect. Treat the score as a prompt to reread, not a verdict on who wrote the text.
Private to you
Your draft stays in your account and is never published.
How it works
From draft to confident submission in three steps
- Step 1
Add your draft
Paste your text into a new paper, or open one you are writing in CramX.
- Step 2
Run the check
Get an AI likelihood score and the passages that were flagged.
- Step 3
Revise and recheck
Rework the flagged passages in your own words, then check again.
FAQ
AI detector questions
Writing the paper too? The AI writer runs both checks as you go.
How does the AI detector work?
It analyzes patterns in your text that are typical of AI-generated writing and returns a likelihood score, along with the passages that contributed most to it.
How accurate is it?
AI detection is an estimate, not proof. Scores can be wrong in both directions, especially on short texts or very formal writing. Use the result as a reason to reread and revise, and follow your instructor’s guidance.
How much does a check cost?
Each check costs 10 points, and new accounts get 50 free points. Premium plans include unlimited checks.
My own writing was flagged. What should I do?
Look at the flagged passages. Generic phrasing and repetitive sentence structure are common triggers; adding your own examples, specifics and voice usually helps. Keep your drafts and notes to show your process if asked.
Is my text stored or shared?
Your draft stays private to your account and is never published.
Reread with fresh eyes before you submit
Check your draft now and revise the passages that don’t sound like you.
50 free points when you sign up · No card needed