Paste your text
Drop in an article,essay,blog draft,or other writing you want to review.
KWT AI Detector
AI Content Detector
Spot AI-generated patterns — without treating the score as proof.
Paste your draft to review AI likelihood,human-like signals,and highlighted passages plus flagged phrases.
- Phrase &passage highlights
- AI vs human-like bars
- Free to try
Analyze Content
Paste your text below to check for patterns associated with AI-generated writing.
Review the available detection results and highlighted text after analysis completes.
Need more usage? Explore available plans.
The basics
What is an AI content detector?
An AI content detector looks at writing for patterns that often show up in AI-generated text — things like sentence rhythm,predictability,and phrasing habits.
The result is an estimate,not a verdict. Human writing can get flagged. AI writing can slip through. Treat the score as a signal to review,not proof of who wrote the page.
How it works
How to check text for AI-generated content
Three steps. No install. Results show on this page.
Click Analyze Content
We run the existing detector on what you submitted — same engine,same limits as your plan.
Review the report
Get a clear AI likelihood score with color-coded phrase highlights showing what stood out to the detector.
Inside the report
What the report shows you
Only what this detector actually returns — no invented metrics.
AI likelihood score
A percentage estimate of how strongly the text leans AI — with a confidence label when available.
Human-like pattern bar
Side-by-side with the AI score so you can see both signals at a glance.
Highlighted passages
Sentences that leaned more AI-like in the analysis,marked for a closer read.
Flagged phrases
Common filler-style cues (e.g. “furthermore”,“in conclusion”) when they appear in your text.
Who it’s for
Who can benefit from an AI writing detector?
A supporting check — not a stand-in for human judgment on authorship or misconduct.
Writers &editors
Refine over-polished or repetitive phrasing before you hit publish.
Teachers
Use the report as one more signal alongside conversation and process.
Students
Review your own drafts if you want a second look at tone and flow.
Publishers
Add a quick pass to editorial workflows without claiming proof of authorship.
Content teams
Keep an eye on drafts from mixed human and AI editing.
Read the score carefully
How to interpret AI detection results
The AI likelihood percentage is an estimate. It does not prove who wrote the text.
Mixed human and AI editing is hard to classify cleanly. Short snippets and very generic writing can also produce shaky results. Different tools may disagree — that’s normal.
Use the highlights and score as a starting point,then bring your own context. A person should still make the call.
Don’t mix these up
AI content detection vs. plagiarism checking
AI detection
Estimates whether writing shows patterns often linked to AI-generated text. That’s what this tool does.
Plagiarism checking
Looks for matching or closely similar wording against other sources. KWT AI Detector is not a plagiarism checker.
Need plagiarism tools? See our plagiarism checker· Also try the free SEO audit
FAQ
Frequently asked questions
What is an AI content detector?
It analyzes text for patterns that may be associated with AI writing and returns an estimate — score,confidence,and highlights when available.
How do I check whether text may be AI-generated?
Paste the text into the box above,click Analyze Content,then review the AI likelihood score and any highlighted phrases on this page.
Can an AI detector make mistakes?
Yes. False positives and false negatives both happen. Treat results as guidance,not proof.
Can human-written text be flagged as AI-generated?
It can. Clear,formulaic,or highly edited human writing sometimes looks “AI-like” to detectors.
Is an AI detector the same as a plagiarism checker?
No. AI detection looks for generation-style patterns. Plagiarism checking looks for text that matches other sources.
How many words can I check for free?
Your current plan is AI Detector Freewith up to 2,000words per scan and about 10,000words remaining right now . Limits can change with plan upgrades — see pricing.
Does an AI detection score prove who wrote the text?
No. A score does not identify an author and should not be the only basis for academic or workplace decisions.
What should I do after receiving a detection result?
Read the highlights,consider how the text was produced,and decide with human judgment. If you need more scans,check available plans.
Submitted text is used to run this analysis. See our privacy policy. Support:help center.
