Content detection
39 free Content detection tools, ranked by recommendation. How to use each free and whether signup is needed is on its detail page; always follow the official site.
Free only · 39 tools
AI Content Detector Tool
Free detection of AI-generated text
Lynote AI
Free AI detector that can verify the authenticity of text and identify content generated by models such as ChatGPT and Gemini.
AIDetector
Free online AI detection tool to identify AI-generated text such as GPT - 5, no registration required
contentatscale
Use our free AI detector, AI checker, and ChatGPT detector.
AI Checker
AI Text Checking Tool
AI Detector
Detects AI-generated content
ZeroGPT Plus
An AI originality detection tool that quickly and accurately identifies plagiarized content.
ZeroGPT Detector
A free, high-precision AI content detection tool.
Bullshit Detector
AI-Powered Content Authenticity Verification Tool
StudyCorgi
A free and accurate ChatGPT detection tool.
GPTKit
AI-Generated Text Detection Tool
Lynote
Instantly verify the authenticity of text and detect AI-generated content.
AI Checker
A high-precision judgment tool that can identify AI-generated text such as that from ChatGPT, with an accuracy of over 98%.
LinkedIn TLDR
LinkedIn TLDR can summarize lengthy LinkedIn posts into concise summaries.
HideMyAI
AI Content Obfuscation Tool