Analyze text, documents, or URLs
Choose among text entry, document analysis, and URL analysis to submit material for a scan.
AI Detector
Freemium
Analyze text for AI-generated passages with sentence-level results and optional detector comparisons.
What is AI Detector?
AI Detector is a web-based text analysis tool for estimating whether writing was generated by AI. It returns an overall assessment and sentence-level results, helping users review passages that may need closer examination. The site presents this as an aid to judgment rather than a definitive authorship determination: detector results can disagree, and the tool displays those differences when multiple detectors are used.
What can AI Detector do?
Sentence-level results
Review a color-coded breakdown with a percentage score and an assessment for each sentence, alongside an overall result.
Compare detector results
The built-in detector is included in scans, with optional results from Originality.ai, Winston AI, and GPTZero. A per-detector split is shown when detectors disagree.
Export PDF reports
Download detailed reports for documentation and review.
Additional text checks
Add plagiarism checking, spell checking, or fact checking to a scan; these checks are listed separately from AI detection.
Use Cases
“Educators reviewing submitted work”
Inspect sentence-level indications and compare detector signals as one input when considering whether an assignment may include AI-generated text.
“Writers checking drafts”
Review a draft before submission or publication to identify passages the detector classifies as likely AI-written, then assess them in context.
“Content teams checking web material”
Analyze a URL or submitted document and use optional detector comparisons when reviewing the origin of content.
“Businesses reviewing communications”
Use scan results and downloadable reports as part of an internal review of marketing or other business writing.
Frequently Asked Questions
What does a scan return?
The results include an overall AI assessment and sentence-level scores with color-coded classifications. The site also offers downloadable PDF reports.
Can I compare more than one AI detector?
Yes. Alongside its built-in detector, the service offers optional checks with Originality.ai, Winston AI, and GPTZero. When their results disagree, the per-detector split is displayed.
Does a positive result prove that text was written by AI?
No. The site notes that individual detectors can falsely flag human writing and frames agreement across detectors as additional evidence, not conclusive proof of authorship.
What other checks can I add?
The scan options include plagiarism, spelling, and fact checks, in addition to AI detection.
Quick Facts
- Product type
- Web-based AI text detector
- Input options
- Text, documents, and URLs
- Built-in detector
- Included at no extra charge, according to the site
- Optional detector comparisons
- Originality.ai, Winston AI, and GPTZero
- Additional checks
- Plagiarism, spelling, and fact checking
- Website
- aidetector.com
AI Detector Traffic Analysis
Traffic data is for reference only.
- Domain Rating
- 44
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