IsThisAI

isthisai.com

AI detector with heatmaps

Scan images, videos, and audio to spot AI-generated content and identify the exact generator.

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Overview

IsThisAI is a free AI content detector that identifies AI-generated images, videos, and audio in seconds. It scans files or URLs using a parallel ensemble of models to analyze pixel patterns, frequency anomalies, and frame timing, then returns a confidence score, the exact generator identified, and a visual heatmap. Designed for anyone concerned about deepfakes, fake news, or AI scams, it requires no signup and supports all major formats.

How it works

Upload a file or paste a URL to scan images, videos, and audio across all major formats. A parallel ensemble of models analyzes pixel patterns, frequency anomalies, and frame timing to detect AI fingerprints. Results include a confidence score, the exact generator identified, and a visual heatmap of every region that triggered the analysis.

Key capabilities

The AI Image Detector works with JPG, PNG, WebP, and more. The AI Video Detector scans MP4, MOV, WebM, and other formats frame by frame. The AI Audio Detector accepts MP3, WAV, M4A, and more to catch deepfake voices and AI-generated music. Additional features include AI heatmaps, AI model and source detection, Photoshop detection, and detailed visual analysis.

Who it is for

IsThisAI is for individuals and organizations concerned about AI-generated media risks, including fake social media users, fake news and propaganda, ID fraud, voice cloning scams, and market manipulation. It helps verify content authenticity before sharing or acting on it. The tool is free to use with no signup required, making it accessible to anyone.

Pricing and limits

IsThisAI is completely free with no signup required. It detects over 500 AI models, including Midjourney, GPT Image 2, Nano Banana 2, Seedance 2.0, ElevenLabs, Flux 2 Pro, Sora 2, Kling 3.0, Suno v5, Adobe Firefly, Leonardo AI, Stable Diffusion 3.5, Recraft, Veo 3.1, Ideogram v3, Runway Gen-4.5, Luma Dream Machine, Pika 2.5, and Udio. The service reports 98.7% detection accuracy and has over 300K users worldwide.

Key features

Multi-format AI detection
Scans images, videos, and audio for AI-generated content with 98.7% detection accuracy.
AI model identification
Identifies the exact AI generator used, supporting over 500 models including Midjourney, Sora, and Kling.
AI heatmaps
Provides a visual heatmap overlay showing exactly where AI content was detected in the media.
Photoshop detection
Detects manual retouching and image manipulation that other AI-only detectors miss.
Free and no signup
Free to use with no signup required, supporting drag-and-drop uploads or URL pasting.

Use cases

Fact-checking media
Verify if an image is AI-generated before sharing it on social media or news platforms.
Fraud prevention
Detect deepfake videos and voice cloning scams to protect against fraud and identity theft.
Social media verification
Identify AI-generated profile photos used in fake social media accounts to avoid manipulation.
Financial due diligence
Check for AI-manipulated images or audio in financial contexts to prevent market manipulation.

Pricing & limits

From the official site · checked 10/10/2026

FreeFree

See current pricing on the official site

Frequently asked questions about IsThisAI

What is IsThisAI.com and how does it work?: IsThisAI.com is a free AI content detector that scans images, videos, and audio to identify AI-generated or manipulated media. It uses a parallel ensemble of models to analyze pixel patterns, frequency anomalies, and frame timing, then provides a confidence score, the exact generator identified, and a visual heatmap.
How accurate is IsThisAI.com's detection?: The site reports 98.7% detection accuracy and claims to detect over 500 AI models, including Midjourney, GPT Image 2, Sora 2, Kling 3.0, and Veo 3.1.
What types of AI-generated images can IsThisAI.com detect?: IsThisAI.com can detect images generated by hundreds of AI models, including Midjourney, GPT Image 2, Nano Banana 2, Seedance 2.0, Flux 2 Pro, Sora 2, Kling 3.0, Adobe Firefly, Stable Diffusion 3.5, and more. It also identifies partially AI-edited images and Photoshop manipulation.
Does IsThisAI.com support video and audio too?: Yes, IsThisAI.com supports video and audio detection. The AI Video Detector scans footage frame by frame for AI-generated or manipulated content, and the AI Audio Detector catches deepfake voices and AI-generated music.
Can IsThisAI.com detect deepfakes of real people?: Yes, IsThisAI.com can detect deepfakes of real people. It identifies AI-generated or manipulated media, including deepfake videos and voice cloning scams, by analyzing invisible signatures and providing a visual heatmap of detected regions.