IsThisAI
IsThisAI is a free, web-based AI media detection tool that identifies AI-generated or manipulated images, videos, and audio. Users can upload files or provide URLs, and the service scans them using a parallel ensemble of models for AI fingerprints such as pixel patterns, frequency anomalies, and frame timing. It supports common image formats such as JPG, PNG, and WebP; video formats such as MP4, MOV, and WebM; and audio formats such as MP3, WAV, and M4A. The platform reports confidence scores, identifies the specific AI generator or model when possible, and provides visual heatmaps highlighting regions that triggered detection. IsThisAI claims detection accuracy of 98.7% and recognizes 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 is designed to help users spot deepfakes, voice cloning scams, fake social media profiles, and other synthetic media. No signup is required for basic use, and the platform is offered as a hosted web application. It also includes Photoshop detection and detailed visual analysis beyond AI-only checks. The homepage indicates the tool has analyzed over 294,000 files and is used by more than 250,000 users worldwide.
- Category
- Code
- Pricing
- Free
Problem solved
IsThisAI helps individuals and organizations detect AI-generated or manipulated media to reduce the risk of deepfakes, voice cloning scams, fake identities, and misinformation. It analyzes images, videos, and audio and returns a confidence score, identified generator, and visual heatmap to support informed decisions.
Use cases
- Verify whether a profile photo is AI-generated before engaging with an unknown online account.
- Check news or social media images for AI manipulation to avoid misinformation.
- Analyze audio files for AI-generated voices or music to reduce voice cloning scams.
- Review video footage for deepfake or AI-generated frames.
- Identify which AI generator produced a piece of media for moderation or provenance workflows.
- Inspect images for manual Photoshop retouching in addition to AI detection.
Audience
- Business Users
- Content Creators
- Enterprise
- Researchers
- Hobbyists
Pros
- Free to use and no signup required for basic scans.
- Supports image, video, and audio detection in one platform.
- Provides confidence scores, AI model attribution, and visual heatmaps.
- Claims broad coverage with detection for over 500 AI models.
- Includes Photoshop detection for manually edited images.
Cons
- Self-reported accuracy is not backed by publicly available benchmark details.
- No public API or developer integration documented.
- Free tier limitations and premium pricing are not clearly described on the homepage.
- Detection of newly emerging AI generators may be delayed.
- Uploading sensitive media may raise privacy concerns depending on data handling.
Official website: https://isthisai.com/
Canonical LambdaBase page: https://www.lambdabase.com/tools/isthisai