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AI Face Similarity Scorer

Compare AI-generated images against real reference photos and get face similarity scores—useful for identity QA.

High Accuracy
Fast Processing
Privacy Safe

How It Works

Real Images

Click any image to set as reference

Upload Real Photos

Drag & drop or click to select real photos. The first image becomes the reference, but you can click any image to change it.

AI Generated Images

Compare against reference

Upload AI Images

Drag & drop or click to select AI-generated images for similarity comparison.

Ready to Analyze?

Our AI will detect faces and calculate similarity scores using advanced machine learning

Pro Tips for Best Results

Clear Face Visibility

Ensure faces are clearly visible and well-lit for accurate detection

Frontal Angles

Front-facing photos work better than profile or angled shots

High Resolution

Use high-quality images for better face detection accuracy

Single Person

Images with one clear face per photo yield the best results

Choose Best Reference

Select your clearest, most representative photo as the reference for better comparisons

How it works

  1. Upload real reference images and AI-generated images.
  2. Run face detection and similarity scoring locally.
  3. Review scores and rankings to catch identity drift.

Use cases

  • Check LoRA or character consistency across a batch
  • QA AI influencer or virtual model stills against real refs
  • Rank generations by face match before picking winners
  • Spot identity drift after style or lighting changes
  • Audit training outputs without a separate ML notebook

Face models and scoring run in your browser. Your photos are not uploaded for this tool.

Frequently asked questions

Scores come from on-device face embeddings. They are a strong relative signal for QA, not a legal identity claim.
No. Use the scorer free in the browser.
Use clear, front-facing crops when possible. Profile shots, heavy occlusion, or tiny faces can fail detection.
Yes for this tool—images stay in the browser session and are not sent to TheFluxTrain for scoring.