AI Detection Tools Directory

Paste text to check whether it reads as ChatGPT output. Uses a RoBERTa detector plus stylometric analysis, and is honest about the limits. Free, no signup.

Detect if an essay, article, or code was written by DeepSeek V3 or DeepSeek R1 models. Free, instant, analyzes reasoning patterns and token entropy.

Check whether text or essays were written by Anthropic Claude 3.5 Sonnet, Opus, or Haiku. Free online analysis with stylometric breakdown.

Check if text was generated by Google Gemini 1.5 Pro, Flash, or Ultra. Free online AI checker with multi-layer linguistic analysis.

Detect text and images generated with xAI Grok 2, Grok 3, and Aurora. Checks conversational markers and Flux image generation patterns.

Inspect Word documents, PDFs, and emails generated with Microsoft Copilot. Checks language hallmarks and document metadata.

Paste text to check whether it was AI-generated. Combines a trained classifier with stylometric analysis and reports an honest confidence range.

Check whether an essay reads as AI-generated, with an honest account of what detection can and cannot establish. Free, no signup required.

Check student essays and papers for AI plagiarism and synthetic generation. Detects ChatGPT, DeepSeek, and Gemini text with forensic evidence.

Check your essay or paper before Turnitin. Analyzes burstiness, perplexity, and AI detection signals for free with zero signup.

Test if text rewritten with StealthGPT, Undetectable AI, or QuillBot still triggers AI detection. See exact forensic signals.

Spot text paraphrased or spun using QuillBot and AI rephrase tools. Identifies unnatural synonym substitutions and syntax anomalies.

Check if a resume, CV, or cover letter was written by ChatGPT or AI. Identifies buzzword density and formulaic phrasing. Free for recruiters.

Upload a PDF to check whether its text reads as AI-generated. Extracts the text, analyses it, and reads the document's production metadata. Free, no signup.

Detect if Python, JavaScript, TypeScript, or C++ code was generated by GitHub Copilot, ChatGPT, or Claude. Free online code checker.

India's leading free AI detector for students, universities, and professionals. Verify essays, projects, and documents for ChatGPT and DeepSeek content with IST support.

Check whether a photo or illustration was AI-generated. Reads C2PA Content Credentials and EXIF metadata first, then runs detection models. Free, no signup.

Find out whether an image was generated with Midjourney. Checks embedded metadata and generation fingerprints, then runs detection models. Free and instant.

Check whether an image came from DALL·E. OpenAI attaches signed C2PA Content Credentials to its output, which this tool reads directly. Free and instant.

Check whether an image came from Stable Diffusion, Automatic1111 or ComfyUI. These tools write the prompt and sampler settings into the PNG itself.

Check whether an image was generated with FLUX by Black Forest Labs. Reads embedded metadata and workflow data, then runs detection models.

Check whether a piece of digital art or illustration was AI-generated. Built for artwork, where photo-based signals like camera EXIF don't apply.

Check whether a photograph is genuine or AI-generated. Reads camera EXIF, GPS and Content Credentials, then runs detection models. Free and instant.

Check whether a headshot or profile photo was AI-generated or enhanced. Useful for recruiters, dating safety and verifying professional profiles.

Check whether a face image is a deepfake or a genuine photograph. Reads provenance metadata and runs synthetic-image detection. Free and instant.

Verify frames and stills from OpenAI Sora, Runway Gen-3, Luma, and Kling. Detects synthetic temporal artifacts and rendering glitches.

Check whether an image carries C2PA Content Credentials and see which tool it names. Supports JPEG, PNG, WebP and AVIF. Free and instant.

View the EXIF, IPTC and XMP metadata embedded in an image: camera, lens, exposure, GPS location and software history. Free, private, instant.

Find out whether any image, text, or document was created by a human or an AI model. Free multi-layer forensic verification online.

The most accurate free AI detector online. Check text, images, and PDFs with zero sign-up or paywalls. Transparent forensic evidence.

Check whether an image was generated by Google Gemini, Imagen or Nano Banana. Reads SynthID-adjacent metadata and Content Credentials. Free and instant.