AI & Content · Free tool
AI Content Detector
AI content detectors analyze writing patterns, vocabulary distribution, and sentence predictability to estimate how much of a document was likely generated by a language model. More advanced versions also flag which specific passages are most likely generated.
SEO, GEO & AEO: why this checklist matters
Who should use this
Content operations teams, SEO leads overseeing content programs at scale, publishers accepting external submissions, and educators.
Rankings, AI answers, and citations
Google's position is that it evaluates content quality, not production method. In practice, AI content that passes quality review and includes original research ranks normally. Unedited AI content with vague claims and no specific sourcing tends to underperform on helpfulness signals, which do affect ranking.
What to verify before you ship
- Check the full document, not just the introduction
- Pay closest attention to sections flagged at 80% or above
- Add specific data, named sources, and first-person examples to flagged sections
- Re-run the check after editing to confirm improvement
What you can expect next
Use this workflow on drafts and live URLs. For continuous monitoring across Google and AI surfaces, pair results with Linkstonic SEO audit, AI tracking, and TrueTrace.
Frequently asked questions
Written for search snippets, People Also Ask-style surfaces, and answer engines that quote short Q&A units.
What's the difference between AI Detector and AI Content Detector tools?
The distinction is mostly marketing. Both analyze text for statistical patterns associated with machine generation. Some tools focus on perplexity alone; others layer in semantic consistency and repetition analysis.
Can human editors make AI content undetectable?
Yes, through thorough editing. Adding specific facts, varied sentence rhythm, opinionated commentary, and first-person experience makes AI-origin text genuinely harder to detect. The same edits also improve content quality.
Should I use an AI detector on my own AI-written content?
It's a reasonable QA step if you're publishing at scale. It's faster than reading every line yourself and can direct your editing attention to the sections that need it most.
Do AI detectors work on code or technical content?
Poorly. Technical writing, code explanations, and formal documentation often score as AI-generated even when written by humans, because they have predictable vocabulary and structure.