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Stable Diffusion & SDXL

Is this image generated by Stable Diffusion?

Detect open-source generative models including Stable Diffusion 1.5, SDXL, and SD 3.5. Analyze VAE color banding, anatomical glitches, and prompt bleeding.

4.8(1.5k)RAM-only (zero storage)5 free daily checksNo sign-up
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Have a video clip or screen recording to test?
Check if video is deepfake

Visual Forensics Guide

How to spot Stable Diffusion and SDXL images

Open-weight diffusion models are widely used for synthetic models and catfish personas. Look for these structural signatures:

01

Anatomical Hand & Finger Merging

Older checkpoints like SD 1.5 and poorly tuned SDXL LoRAs frequently merge adjacent knuckles, render extra thumbs, or create claw-like finger angles.

02

VAE Quantization Halos

Decoders in Stable Diffusion models leave faint ringing or chromatic aberration fringes along high-contrast object borders.

03

Asymmetric Iris Patterns

Eye pupils may appear slightly non-circular, or have distinct color shades between the left and right eyes.

04

Background Object Hallucinations

Distant furniture, cars, and architecture often melt into abstract forms with nonsensical perspective lines.

How the verification engine works

1. Ingest Media
Upload a video clip, full-resolution photo, or paste any direct media link.
2. Multi-Layer Scan
Scans for frequency patterns, flow-matching artifacts, and generative diffusion noise.
3. Instant Verdict
Clear Real vs. AI verdict with confidence scores, detected generator model, and reverse matches.

Frequently Asked Questions

3 Answers
Why is Stable Diffusion commonly used for fake dating profiles?
Because Stable Diffusion is open-source and runs locally without content moderation, scammers use customized LoRAs to generate consistent fake personas.
Can this tool distinguish between Stable Diffusion and Flux?
Yes. Flux uses a flow-matching transformer architecture with different Fourier noise patterns compared to UNet-based Stable Diffusion models.
Is the inspection confidential?
Yes. No accounts, cookies, or public records are created when scanning photos.
Forensic Detection Hub

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