ZeroGPT
Verified
Content Detector
AI text detector that analyzes writing to identify content from ChatGPT, GPT-5, Gemini, and other LLMs
Top 10k site
Content Detector — AI tools
100 tools in this categoryPaste or upload text and get a verdict on whether a model wrote it, usually alongside a plagiarism scan against published sources. Editors, hiring managers and teachers reach for these when they need a second opinion on submitted work.
ZeroGPT
Verified
Content Detector
GPTZero
Verified
Content Detector
AI content detector — check text for AI generation from ChatGPT, Gemini, Claude, and other models.
Top 100k site
Originality.AI
Verified
Content Detector
AI content detector and plagiarism checker — verify if text is human-written or AI-generated.
Top 100k site
Inspera
Content Detector
AI content detector — paste text to instantly check if it was written by AI or a human.
Copyleaks
Verified
Plagiarism Checker
AI-powered plagiarism detection and AI content identification — scan text, documents, and code for originality and authenticity.
Top 100k site
Undetectable AI
Verified
Undetectable AI
Free AI detector and humanizer — check if text is AI-generated and rewrite it to pass detection.
Top 100k site
MyDetector
Verified
Content Detector
Free AI content detector — paste text or upload files to check if content was written by ChatGPT, Gemini, Claude or humans
Isgen
Verified
Content Detector
AI content detector that analyzes text for ChatGPT, Gemini, Claude and other AI models with sentence-level accuracy
Dechecker
Verified
Content Detector
AI content detector — paste text, instantly see AI-generated parts, get suggestions to make it more human.
Detecting-AI.com
Verified
Content Detector
AI content detector that analyzes text to identify content from ChatGPT, Claude, Gemini, and other AI models with sentence-level highlighting.
Plagramme
Verified
Plagiarism Checker
AI and plagiarism detection tool — check documents for originality and AI-generated content across 100+ languages.
Lynote
Verified
Content Detector
AI tool that summarizes YouTube videos, PDFs, and articles while detecting AI-generated content and downloading videos for study.
Plagiarismsearch.com
Verified
Plagiarism Checker
Professional plagiarism checker — scan documents against billions of web pages and academic sources for originality verification.
Facia
Verified
Content Detector
AI-powered deepfake detection tool — verify if a face in a photo or video is real or AI-generated.
Textguard
Verified
Content Detector
AI text detector and paraphraser — check originality and rewrite content while preserving meaning
Top 100k site
Illuminarty
Verified
Content Detector
Detect AI-generated images and text, identify the source model, and pinpoint AI-created sections.
Detector.io
Verified
Content Detector
AI content detector that scans text for machine-generated patterns and highlights suspicious sections
DetectGPT
Verified
Content Detector
AI detector that checks if text was written by a human or AI models like ChatGPT, GPT-4, and Gemini.
Sightengine
Verified
Content moderation
AI-powered API for moderating images, videos, and text — detects nudity, violence, AI-generated content, and spam.
Netus AI
Verified
Undetectable AI
AI content detector and bypasser — analyze text for AI generation and rewrite it to be undetectable by plagiarism checkers.
EssayCheck.ai
Verified
Content Detector
AI essay checker — detect AI-generated text, grammar errors, and plagiarism in seconds
UncovAI
Verified
Content Detector
AI content detection tool — analyze text, images, audio, and video to identify AI-generated content and deepfakes
Duey AI
Verified
Undetectable AI
AI writing assistant that humanizes text to bypass detection tools like Turnitin and GPTZero.
TextSight.ai
Verified
Content Detector
AI content detector and rewriter — paste text, see sentence-level AI scores, and rewrite flagged parts to sound human