Detecting-AI.com
Overview
Detecting‑AI scans text in 50+ languages, marking AI‑generated sentences with probability scores. It integrates with Chrome, Moodle, Zapier, and offers an API, delivering up to 98% accuracy and low false‑positives while protecting user privacy.
From the official site
Use a free AI detector with sentence-level highlights. Check writing for patterns associated with ChatGPT, Claude and Gemini, with no signup.
The text above is quoted from this tool’s official website — the vendor’s own words.
Key points from the official site
- AI Detector
- API Documentation
- AI Detector API
- AI Detector MCP
- AI Detector for ChatGPT, GPT-5, Claude and Gemini
- Run the detector
The points above are quoted from this tool’s own website sections and feature lists — vendor copy, not our review.
Official FAQ
- How does the AI detector work?
- The detecting-ai.com model preserves the document structure, separates eligible text into sentences, scores those sentences independently, and averages their scores into the document signal shown in the report.
- How accurate is the AI detector?
- The model detects AI-generated text with 99% accuracy across diverse datasets and keeps the false positive rate under 1%. Long, unedited samples are the easiest case; short or heavily edited passages carry more uncertainty, which is why every result also highlights the exact sentences behind the score.
- Why was my own writing flagged as AI?
- It happens, and it does not mean you did anything wrong. Formulaic structure, stock phrasing and very uniform sentence rhythm can resemble model output, especially in short samples. Open the highlights, revise the sentences that read like boilerplate, and scan again. The detector responds to the writing, not the writer.
- Can a detector prove who wrote a document?
- No. AI detection is a probabilistic review signal, not proof of authorship or misconduct. Consider drafts, citations, writing history and the surrounding context before making a decision.
- What makes a useful sample?
- Longer, coherent samples generally give the detector more useful context than isolated sentences. Short or heavily edited passages can carry more uncertainty.
- What files can I upload?
- You can upload TXT, PDF and DOCX files. PDF and DOCX text is read privately in your browser only after you choose a file, so document parsers do not slow the initial page load. Scanned PDFs need OCR and are not supported yet.
These questions and answers come from the tool’s own structured data, not written by us.