AI Generated Text Detector
The best 50 AI Generated Text Detector tools - Free & Paid
Explore 50 AI for AI Generated Text Detector
AI Thesis Writer is a research-to-writing tool that generates structured, citation-aware thesis drafts across 57+ languages. It auto-creates chapters, embeds formatted references in common styles, and exports editable PDF/DOCX files for academic workflows.
Freemium
- $6/mo
ContentDetector.AI is a free tool that identifies AI-generated written text, including Chat GPT and GPT 3 content, and provides an estimated percentage score of AI generation likelihood.
Free
AI Detector Pro provides comprehensive recognition of AI-generated text and includes advanced features to manage AI generation reports efficiently.
Free trial
MyDetector is a free tool that detects AI-generated text and humanizes it to ensure authenticity. It supports multiple languages, offers 99% accuracy, and refines content to match human-like quality.
Free
X Detector analyzes up to 5,000 characters, giving perāword probability scores to identify whether a passage was written by ChatGPT, Claude, Gemini, or a human. It supports over 20 languages, processes millions of texts, and encrypts data for privacy.
Freemium
DetectingāAI scans text in 50+ languages, marking AIāgenerated sentences with probability scores. It integrates with Chrome, Moodle, Zapier, and offers an API, delivering up to 98% accuracy and low falseāpositives while protecting user privacy.
Freemium
- $7/mo
GPTZero AI Detector scans documents for potential AI-generated content, providing in-depth results on AI probabilities, vocabulary analysis, and hallucination detection, as well as plagiarism checking and authorship verification capabilities.
Freemium
- $12/mo
AI Content Detector - Trusted GPT-4 analyzes text to identify human-written versus AI-generated content. It offers document uploads, supports multiple languages, and provides percentage-based insights on originality, making it useful for educators and content creators.
Free
ZeroGPT is a comprehensive AI tool suite offering advanced features for content detection, text refinement, and translation, including AI detection, plagiarism checking, humanization, and summarization.
Freemium
- $7.99/mo
Gptkit is an AI tool that detects and classifies human-written and machine-generated text using a multi-model approach with accuracy up to 93%.
Freemium
AI Content Detector evaluates text for AI authorship, handling uploads up to 4āÆMB or pasted input. It returns a detection score, readability rating, and grade assessment, comparing against models such as ChatGPT, Gemini, Claude, and LLaMA. Useful for researchers, educators, and publishers to verify
Paid
- $9.99
Undetectable AI scans text and images for signatures of models like GPTā4, Gemini, and Claude, combining multiple engine results into a probability score. It handles paraphrased content, supports 50+ languages, and offers a Chrome extension and API.
Free
- $5/mo
AI Detector identifies text from ChatGPT, Claude, Gemini, Jasper, Copy.ai, and more using a multiāalgorithm system, providing instant percentage scores and sentenceālevel breakdowns. It runs entirely clientāside, protecting privacy while verifying authenticity for content managers, educators, and bu
Freemium
ZeroGPT is a webābased AI detector that evaluates text for content from models like ChatGPT, GPTā4, Claude, and more, delivering a percentage score. It accepts up to 2,000 words paste, unlimited uploads, runs locally, and offers a Chrome extension.
Freemium
ZeroGPT detects AIāgenerated text from models such as GPTā4, LLaMA, Claude, and Jasper. It returns a percentage of AI content, sentenceālevel flags, and a readability score, helping educators, writers, and SEO professionals verify authenticity.
Free
ZeroGPT Plus detects AIāgenerated text from models such as ChatGPT, Gemini, and Claude with high accuracy. It delivers instant analysis, confidence scores, sentenceābyāsentence breakdowns, and actionable improvement suggestions in multiple languages and file formats.
Paid
Detector AI is a free text detector that identifies AI-generated text from models like ChatGPT, Claude, and Gemini using advanced NLP algorithms. It offers a user-friendly interface for analyzing content, highlighting AI vs. human contributions, and ensuring originality for students, researchers, an
Free
AI Text Detector Online Free - aitextdetector.online can detect if text is written by humans or AI.
Free
AI Undetect evaluates AIāgenerated content and rewrites it into humanālike text in 20+ languages. It integrates with ChatGPT, Claude, and Jasper, offering manual and autoāperfect modes, and shows unified detection results from GPTZero, Copyleaks, Turnitin, Originality AI, and more.
Paid
AI Detector Deutsch identifies whether German text is human or AIāgenerated by analyzing linguistic patterns, syntax, and context. It highlights AIācreated sections, enabling rapid authenticity checks for academic work, research, and content creation.
Freemium
AI Detector identifies AIāgenerated content across text, images, audio, and video, supporting common media formats. It achieves 98.9% accuracy for synthetic images and offers an API for seamless integration into KYC, fraudāprevention, and moderation workflows.
Freemium
- $5/mo
TextAdviser delivers AIāpowered language tools: grammar checking, plagiarism detection, syntactic analysis, fast text generation, rewriting, tone humanization, summarization, and name/title creation. It supports English, Spanish, Portuguese, Italian, French, and German for writers, students, markete
Free
AI Detector evaluates text for AI authorship likelihood, delivering a percentage score. It compares style, vocabulary, sentence length, and coherence against extensive human and AI datasets, enabling targeted edits for academic, SEO, and publishing standards.
Free
- $5.91
The AI tool allows users to create custom interactive web pages and chatbots using OpenAI's chat GPT text generation model. It also offers image generation, voice interface, and realistic text-to-speech capabilities.
Free
AI Chatting delivers free, registrationāfree GPT chat from browser or mobile, offering quick answers, language practice, content creation and editing, image identification, and specialized AI personas, with no stored chat history for privacy.
Paid
AiGPT_Free provides unlimited access to diverse tools for generating text, images, reports, and more, improving AI interaction and democratizing its usage for creative possibilities without hefty fees.
Free
AI Detector analyzes texts of at least 80 words to identify AI-generated content from various models. It produces detailed reports with confidence scores, aiding educators and students in evaluating academic submissions across multiple languages.
Free
AIć®ć¹ćć㨠is a Japanese storyāwriting AI trained on 2āÆTB of text. It accepts brief prompts to generate contextāaware prose in multiple genres, create opening scenes from keywords, and produce character profiles or roleāplay dialogues, running in realātime on Cloud TPU.
Freemium
The AI plagiarism checker from plagiarismcheck.org uses advanced AI technology to detect AI-generated content and plagiarism, supports various file formats, and is useful in academia, SEO, and recruitment.
Freemium
- $5.99
AI Writer offers AIāpowered tools to generate articles, blogs, captions, emails, and ads. Set tone, character limits, and platforms for titles, outlines, and meta descriptions. Builtāin expand, shorten, paraphrase, summarize, grammar, keyword, and translation features streamline editing and ensure q
Free
1minAI unifies text, image, audio, and video AI tools in one interface, supporting GPTā4, Gemini, Claude, and Mistral. It offers generation, editing, translation, and API integration while keeping data private.
Freemium
- $7/mo
AI Humanizer turns AIāgenerated text into natural language while preserving meaning. It detects AI origin with leading systems, supports 50+ languages and long documents, offers Chrome extension and API, and lets users select preābuilt models or clone their own style.
Subscription
- $8.25/mo
AIDetector.review is an AI text detection tool that identifies AI-generated content with detailed reports and confidence scores. It offers fast, 99.2% accurate analysis for academic, publishing, recruitment, and business use cases.
Free
AI Text Humanizer turns machineāgenerated prose into natural, humanāreadable text, removes repetitive patterns, offers readability scores, and supplies API and web interface with counters. It supports multiple languages, protects data, and assists students, writers, marketers, and corporate teams.
Freemium
AI Humanizer refines text by restructuring sentences to improve flow and reduce mechanical patterns while preserving meaning. It offers adjustable rewrite modes, selective paragraph editing, keyword protection, and builtāin AI detection and plagiarism checks.
Free trial
- $8/mo
Dezgo's Text-to-image AI Image Generator is a powerful tool that allows users to generate high-quality images based on text descriptions using advanced algorithms and comprehensive features.
Free
WriteHuman AI Humanizer refines ChatGPT, Claude, Gemini, and Deepseek outputs into natural prose, preserving the authorās voice. It offers readability scanning, AI detection, multiple variations, wordācount control, and web/API access for batch workflows.
Freemium
- $0.75/mo
AIWriter uses GPTā3.5 and GPTā4 to generate articles, blogs, ads, and more in 33 languages. It offers templates, topic outlines, image creation, code snippets, and speechātoātext transcription for multilingual, multiāformat content.
Subscription
- $9.9/mo
Dechecker AI is an AI content detector that identifies text generated by models like ChatGPT, Claude, and Gemini. It provides sentence-level analysis with highlighted passages and offers rewriting suggestions to enhance originality and readability.
Free
Chad AI offers advanced text generation and image creation, integrating capabilities from ChatGPT, GPT-4o, Midjourney V6, and DALL-E 3, with support for the Russian language. It provides customizable templates for efficient content output and query resolution.
Freemium
Detector.io is an AI detection tool that scans text to identify AI-generated passages, providing a score and highlighted segments. It includes integrated tools like an AI humanizer and plagiarism checker to help refine content for authenticity.
Free
Poe.com is a web tool for chatting with multiple AI models from one interface. It offers free quota to chat with ChatGPT and GPT4, and the quota renews daily.
Freemium
Allāināone platform integrating GPTā4o, Claude, Gemini, and others for unified text, image, video, and document AI. Offers summarizing, translation, prompt templates, workflow tools, quiz creation, SCORM export, web search, subtitles, dubbing. SOCāÆIIācompliant with fieldālevel encryption and data is
Subscription
- $8/mo
GPT Zero analyzes up to 2,000 characters, distinguishing machineāgenerated from humanāwritten text with a trained model. It outputs confidence scores, supports generators like ChatGPT and GPTā4, and helps authors, educators, and publishers verify originality.
Free
DeepAI offers browserābased AI tools for textātoāimage, photo editing, background removal, superāresolution, and video/musical generation, plus APIs for integration. It prioritizes user ownership, privacy, fast processing, and supports conservation research via object detection and habitat mapping.
Subscription
AI Humanizer transforms AIāgenerated text into natural prose with Basic, Aggressive, and Enhanced modes. It offers synonym suggestions, rephrase options, keyword locking, multiālanguage support, and outputs grammarācorrect, low AIādetector scores without registration.
Subscription
- $20/mo
Humanize AI transforms AIāgenerated text into natural, humanāreadable language, preserving meaning across multiple languages. It adds sentiment, tone, and optional emojis while bypassing AIācontent detectors, enabling bloggers, students, marketers, and business users to publish authentic content.
Freemium
Humanize AI Text converts AIāgenerated content into natural, humanāsounding prose while preserving meaning. It works browserāfree, supports unlimited words in multiple languages, and produces plagiarismāfree output that passes AIādetection tools.
Freemium
The AI Email Writer tool uses GPT-3 technology to simplify email communication and provides chatbot-powered templates for specific purposes.