The leading AI Image Detector API
Winston AI’s image detection API detects images generated by the most advanced AI tools, including ChatGPT Images, Midjourney, Stable Diffusion, Nano Banana, and Adobe Firefly.
Was this Image created by a human or AI?
Get a complete image forensics analysis, including the origin (AI or Human), EXIF data, IPTC and C2PA information.
Unlock Advanced Features
Get forensic image analysis: AI/Human classification, authenticity, CFA/ELA/noise/heat map analysis, plus EXIF, IPTC and C2PA metadata.
Restricted Access
Developers Only
Don’t have developer access? Register for free and receive 2,500 credits.
Legacy Plagiarism Detector API’s are costly and not adapted to the modern challenges posed by AI. Opt for a modern, reliable and fast solution.
The world’s most accurate AI detector now available through API. Detect content from ChatGPT, Gemini, Claude, Llama and all major LLM’s.
AI image detection accuracy,
powered by advanced image forensics.
Our model is trained on millions of human and synthetic images and continuously updated to stay ahead of new AI generators.
Trained on all models (and updated!)
Built on data from ChatGPT images, Nano Banana (Google), Midjourney, Stable Diffusion, Adobe Firefly, Ideogram, Leonardo and new generators as they emerge. Always up to date, always ahead.
Deep forensics image analysis
Get complete image intelligence in one call including metadata, EXIF details, watermark or C2PA signals, and content level artifacts. Everything you need to verify an image at a glance.
Enterprise level API capabilities
Fast, stable, and built to scale. High throughput, low latency, clean endpoints, strong rate limits, and secure infrastructure designed for production workloads.
Industry leading accuracy
Trained on millions of real, synthetic, and manipulated samples for top tier precision across every image type.
Simple Integration, fast assessments
Our model is trained on millions of human and synthetic images and continuously updated to stay ahead of new AI generators.
Create your account and get free credits
- Access our full API documentation, generate your keys, and receive free credits to start detecting images right away.
- No payment required, just create an account and begin testing.
Generate your keys & connect to our endpoints
- Generate your API keys
- Follow our simple integration workflow to send your first request in minutes.
- If you have any questions along the way, our team is available to help at any time.
Deploy and scale with confidence
- Bring AI image detection into your product, moderation system, onboarding pipeline, or enterprise workflows.
- Process single checks or large batches, adjust detection thresholds, and rely on infrastructure built for high uptime and fast response times.
Frequently asked questions
The API is trained to identify images generated by all major AI models, including: ChatGPT images, Nano Banana, Midjourney, Stable Diffusion, Adobe Firefly, Ideogram, Leonardo, Runway, and smaller emerging generators. The system is updated continuously as new image models appear on the market.
Yes. The API identifies manipulated faces, identity swaps, synthetic personas, and frame extracted deepfakes. It can recognize both simple and advanced forgeries.
You receive free credits when creating an account. After that, usage is billed based on the credits you need. There are no subscriptions needed,
our API credits are available on a “pay as you go” basis, and credits do not expire.
Yes. All requests use encrypted transport and run on SOC 2 aligned infrastructure. Images are never stored on our end.
Yes. The infrastructure supports high throughput, low latency workloads with robust rate limits and dedicated support options for large customers.