Free AI Detector
Check AI writing signals in essays, blog drafts, and SEO articles before you publish or submit.
Text to analyze
0 wordsFor best results, paste at least one complete paragraph with 3-5 sentences.
Analysis Results
Paste your text and click Analyze to see the AI detection result.
Paste a real draft
Use a paragraph, essay section, blog intro, or SEO article excerpt.
Review the writing signals
Check sentence length, word variety, transitions, repetition, and starter patterns.
Edit with judgment
Treat the score as an editing cue, not proof that a writer used AI.
What you get
A clearer AI check for real writing
The detector gives you practical editing signals, not a final accusation. Use it to decide what to review, rewrite, and check again.
Sentence rhythm, vocabulary variety, transitions, passive voice, repetition, and sentence starters.
A complete paragraph gives the AI detector enough context for a more useful read.
Your draft stays on this page. The detector does not save the text you paste.
Example AI detector results
Compare common AI writing signals before you paste
These sample results show what the detector looks for. They also give searchers a useful result view even before they run their own check.
Blog introduction
Likely AI-generated
Overuses broad phrases such as digital landscape, crucial role, and comprehensive solutions.
Add the real audience, the specific channel, and one concrete example from the article.
Student essay paragraph
Possibly AI-generated
Several sentences have the same length and start with abstract nouns.
Mix short and long sentences, cite the assigned source, and explain one claim in the student's own words.
Product description
Likely human-written
The copy includes specific product details, constraints, and natural rhythm.
Keep the details. Only polish grammar and remove unnecessary repeated claims.
Why this AI detector is useful
A practical AI content checker for real drafts
Most writers do not need a black-box verdict. They need to know why a draft feels machine-written and what to fix next.
Instant Analysis
Paste a paragraph and get an immediate AI-likeness score with no account gate.
Detailed Metrics
See which writing patterns may trigger AI detectors, from repeated starters to over-formal transitions.
Result on the Same Page
The tool, landing copy, and result view live together so you can inspect, edit, and recheck without jumping pages.
Privacy First
Your text is analyzed locally. We don't store your content.
Who uses this page
Use the AI detector for the draft you actually have
Students checking essays
Review a paragraph before submission, understand why it may look AI-assisted, and make policy-safe edits instead of blindly rewriting everything.
Bloggers editing AI drafts
Find generic introductions, repeated transitions, and flat sentence rhythm before a post goes live.
SEO teams reviewing content
Check product pages, comparison pages, and long-form articles for low-information AI patterns that hurt trust and engagement.
Editors comparing revisions
Run a first draft and revised version on the same page to see whether the human edit reduced obvious AI writing signals.
How the AI detector works
The score comes from readable writing signals
This free AI detector uses heuristic signals that are visible to writers. That makes the result easier to act on than a single unexplained score.
Paste a complete sample
Use at least 20 words. A full paragraph gives the detector enough sentence rhythm and vocabulary context to analyze.
Review the AI-likeness score
The score estimates how strongly the text resembles common AI writing patterns. Higher scores mean more signals need review.
Open detailed metrics
Inspect sentence variance, vocabulary diversity, transition word frequency, passive voice, repetition, and sentence starter variety.
Edit the risky parts
Add concrete evidence, vary rhythm, remove filler transitions, and keep the meaning intact before you recheck.
Accuracy and limits
No AI detector should be treated as a final verdict
AI detection is probabilistic. False positives happen, especially on formal, short, translated, or heavily edited text. Use this page as a review workflow: detect signals, inspect the reason, revise the draft, and keep human judgment in the loop.
- Do not accuse a writer based only on a detector score.
- Short samples, bullet lists, and technical definitions are harder to classify.
- A lower score does not prove authorship; it only means fewer visible AI-style signals were found.
- For academic or workplace review, combine detector output with drafts, notes, citations, and policy context.
Related guides
Go deeper after the check
Frequently Asked Questions
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