AI Tools: Free AI Content Detector

GPTZero is a premier AI detector that accurately identifies text generated by leading models like ChatGPT, GPT-4, Gemini, Claude, and Llama. With sentence-level highlights, plagiarism checking, and seamless integrations into Google Docs and more, it empowers educators and professionals to uphold content authenticity. Serving over 10 million users, including 380,000 educators, GPTZero stands out for its reliability and user-friendly design in combating AI-generated content.

TraceGPT by PlagiarismCheck.org is an advanced AI content detector that flags AI-generated text using stylistic, predictability, and creativity metrics. It supports scanning lengthy documents up to 97 pages across various formats and offers integrations like Chrome extension, Google Docs, LMS, and API for seamless use. Ideal for educators ensuring academic integrity, SEO teams avoiding penalties, recruiters verifying CVs, and businesses checking content authenticity, it delivers highlighted results and downloadable PDF reports while prioritizing user privacy by deleting texts post-scan.

MyEssayWriter.ai AI Content Detector quickly identifies AI-generated text from models like ChatGPT, Gemini, and Claude, distinguishing it from human-written content with claimed 87-88% accuracy in about 90 seconds. It provides instant percentage breakdowns, detailed reports, and supports unlimited free checks without sign-up, including file uploads for DOC and PDF. Essential for students, educators, researchers, and content creators to verify authenticity and maintain integrity in essays, papers, and articles.

Sapling AI Content Detector is a powerful tool that estimates the probability of text being AI-generated, delivering overall scores and highlighting suspicious sentences with per-sentence analysis. Trained on major LLMs like GPT, Claude, Gemini, Llama, and Mistral, it supports web input, document uploads, Chrome extension for webpages, and API for up to 200,000 characters. Essential for content creators, publishers, and educators seeking quick authenticity checks, it excels on long, unedited AI text but benefits from human oversight to mitigate false positives.

Quetext AI Detector precisely identifies AI-generated text from models like ChatGPT, GPT-4, Bard, and LLaMA through line-by-line analysis and confidence scoring with linguistic insights. It empowers users to maintain authenticity and transparency in writing by highlighting suspect sections, offering AITutorMe paraphrasing, and ensuring privacy with no text storage. Ideal for students, educators, content creators, and professionals who prioritize reliable, fast detection in academic and professional content.

X Detector is a free AI content detector that identifies AI-generated text with over 99% accuracy across 20+ languages, including English, Chinese, and Spanish. It enables students, educators, bloggers, and writers to verify content authenticity quickly without registration, promoting academic integrity and originality. Using advanced techniques like corpus comparison, language model analysis, and feature extraction, it stands out for its accessibility and speed in combating AI-generated spam.

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AI Writing Assistant / Plagiarism Checker / AI Content Detector - From $9/month

Free 5 Optimize reports per month / Content Optimization / SEO Strategy / Content Analytics - From $49/month

Free Individual plan with 100GB storage / Invisible forensic watermarking / Trace data leaks - From $19.99/month

Totally Free / Grammar, Spelling, and Punctuation Checker / Multi-language support / No account or download needed

/ Determine if audio is human or Ai-Generated / Highly accurate Audio Ai Detection / Authenticate audio content & protect copyright