AI Detection
The best 50 AI Detection tools - Free & Paid
Explore 50 AI for AI Detection
AI Detector Pro provides comprehensive recognition of AI-generated text and includes advanced features to manage AI generation reports efficiently.
Free trial
Undetectable AI scans text and images for signatures of models like GPT‑4, 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
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 identifies AI‑generated 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, fraud‑prevention, and moderation workflows.
Freemium
- $5/mo
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.
Freemium
- $7/mo
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
Free AI Image Detector analyzes images for AI generation with high accuracy in under 10 seconds. It supports JPEG, PNG, WEBP, and HEIC formats, providing a confidence score and authenticity explanation without storing uploaded files. No registration is needed.
Free
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
Browse AI enables code‑free web scraping and automation via a point‑and‑click interface. It captures dynamic, paginated, login‑protected data, auto‑detects site changes, exports to CSV/JSON/AWS S3, and streams into Google Sheets, Airtable, Zapier, APIs, and more.
Freemium
- $48.75/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
Illuminarty is an AI tool that detects AI-generated images and texts using computer vision and NLP algorithms. It offers a browser extension and API for automated detection.
Freemium
The AI Lab provides an advanced tool with image and facial enhancements features such as photo colorization, object and background removal, cartoon creation, retouching portraits, adjusting facial expressions, and API and platform for developers.
Free
AI Undetect evaluates AI‑generated content and rewrites it into human‑like text in 20+ languages. It integrates with ChatGPT, Claude, and Jasper, offering manual and auto‑perfect modes, and shows unified detection results from GPTZero, Copyleaks, Turnitin, Originality AI, and more.
Paid
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 Content Detector evaluates text for AI authorship, handling uploads up to 4 MB 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
WeDetect.AI is an image detection tool that verifies whether images are AI-generated. Its efficient analysis assists users in combating misinformation, ensuring authenticity in online platforms, and validating visual content for various scenarios like shopping and social media.
Free
aiphotorobot.com offers an image recognition model training platform with various AI models, dimensions, subject strength, styles, and compositions, as well as a new Lora feature for faster training and image generation.
AI Voice Detector identifies AI‑generated speech with up to 99 % accuracy. It analyzes MP3, WAV, OGG, M4A, MP4, MOV files up to 10 min by segmenting audio, applying voice‑activity detection, and deep‑learning scoring. Supports multiple languages, Chrome extension, desktop app, API.
Subscription
- $24.99
Originality.ai evaluates text for AI generation, plagiarism, factual accuracy, readability, grammar, and SEO. The Chrome extension and web app enable on‑page checks, bulk scanning, PDF uploads, and API integration for writers and editors.
Free trial
- $12.95/mo
AI Detector Deutsch identifies whether German text is human or AI‑generated by analyzing linguistic patterns, syntax, and context. It highlights AI‑created sections, enabling rapid authenticity checks for academic work, research, and content creation.
Freemium
IDScan.net offers an AI‑driven identity verification platform that scans passports, driver’s licenses, and mobile IDs using UV/IR imaging and deep‑fake detection. It supports real‑time data capture, KYC/AML compliance, and APIs for integration across banking, retail, and logistics.
Free
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
Airadar AI Toolbox offers a versatile range of AI tools across multiple categories like text, image, and video editing. With features for prompt generation, text enhancement, and more, it's a convenient hub for various AI tasks.
Freemium
AI Bot Eye enhances CCTV with real‑time analytics: instant intrusion alerts, fire/smoke detection, face recognition, license‑plate logging, PPE compliance, and foot‑traffic counting. It sends notifications via app or WhatsApp, processes data locally, and integrates with any RTSP camera.
Freemium
PhotoAiD generates passport, visa, and driver‑license photos from user selfies. The AI crops, resizes, and removes backgrounds to meet official specifications, flags compliance issues, and offers downloadable high‑resolution images or same‑day printed copies via Android or iOS.
Free
Checkforai is an AI tool that detects AI-generated content in written text, ensuring authenticity and helping prevent plagiarism and search engine penalization.
Free
Decopy is a free AI content detection tool with 99% accuracy, capable of identifying AI-generated text, providing detailed reports, and enhancing text quality. It supports multiple languages and is user-friendly and versatile.
Free
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 Tools Directory offers a searchable catalog of 5,000+ AI tools organized by category and rating. Users can filter by application, bookmark selections, and access documentation or example projects, with regular updates to keep listings current.
Free
AI Math Solver is a browser‑based tool that accepts text, typed input, or images of math problems and delivers step‑by‑step solutions across algebra, calculus, geometry, trigonometry, linear algebra, and word problems, with adaptive difficulty and a learning history.
Freemium
X Detector analyzes up to 5,000 characters, giving per‑word 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
Ai‑Spy analyzes MP3/WAV files to distinguish human from AI‑generated speech. It offers drag‑and‑drop uploads or link input, instant authenticity scores, word‑level breakdowns, exportable reports, and a SOC 2‑certified API for workflow integration.
Free
iris roads automates road inspections with AI cameras, automatically redacts privacy, identifies defects such as potholes and cracks, delivers condition indices and repair priorities to public‑works dashboards, and integrates with CityWorks and Cartegraph for streamlined workflow and cost savings.
Freemium
DollarAI offers an on‑demand catalog of 100+ specialized tools—image analysis, budgeting, label extraction, summarization, and more—enabling marketers, analysts, educators, designers, and ops teams to streamline data extraction and decision‑support.
Paid
InsightAI delivers AI‑driven fraud and AML intelligence, using device fingerprints, network signals, and behavioral analytics to detect fraud before transactions, automate case summarization, spot forged documents, and provide millisecond‑level real‑time risk scoring with explainable outputs for aud
Subscription
AHelp is an AI platform offering essay writing, paraphrasing, grammar and plagiarism checks, and AI source finding in multiple languages. It generates outlines, expands paragraphs, and validates originality, streamlining drafting and quality control.
Subscription
- $4.17/mo
Adscan.ai is an AI tool that helps marketers explore top advertisers' pricing, find winning ad inspiration, and access competitor ad data. With detailed insights and AI analysis, optimize your ad strategy and performance effortlessly.
Freemium
PlagiarismSearch.com compares submitted text to a vast database of web pages, journals, and printed sources, highlighting matches and providing similarity reports, AI‑content detection, readability checks, spell‑check, and API integration for real‑time academic integrity.
Paid
Real AI? is a precision tool for detecting discrepancies between two images. Utilizing advanced image processing, it assists professionals in graphic design, digital forensics, and quality assurance by providing detailed analyses for enhanced image authenticity evaluation.
Freemium
AVCLabs Video Enhancer AI uses deep learning to upscale, denoise, sharpen, colorize, and interpolate frames, automatically detecting and refining faces. It supports batch conversion, preview comparison, multiple formats, preserves frame rates, and leaves originals unaltered.
Free
ZeroGPT is a web‑based AI detector that evaluates text for content from models like ChatGPT, GPT‑4, 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
Aider is an AI-powered pair programming tool that helps developers collaborate with LLMs for editing, refactoring, and debugging code within Git repositories. It supports multiple languages and integrates with IDEs and editors for real-time updates.
Free
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
AI Image Editor is an online tool for editing and enhancing images with pixel-level precision. It supports various formats, offers text editing, artistic style transfers, and allows quick generation of image variations for efficient workflow.
Free trial
- $7.99
AI Text Detector Online Free - aitextdetector.online can detect if text is written by humans or AI.
Free
Detectordeia is a sophisticated tool designed to analyze texts, distinguishing between AI-generated content and human-written material by evaluating writing patterns, structure, and style.
Free
On‑Page analyzes pages with Google ranking signals, scoring title relevance, intent, freshness, authority, and visual impact. AI Optimizer suggests entity‑based keyword tweaks; Auto‑Optimizer adds related entities; link‑relevancy tools flag irrelevant backlinks, predictive guest‑post evaluation occu
Subscription
- $129/mo