Reference Fingerprint Generator
Your reference images are processed locally in Safari.
They are never uploaded.
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Disconnect first
Before selecting images, turn on Airplane Mode and turn off Wi-Fi.
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Select reference images
JPEG and PNG only. Up to 25 MiB and 16 megapixels per image.
Images selected: 0
Create your fingerprint file
Images are processed one at a time. The file contains fingerprints, with neutral reference labels.
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Send only reference_fingerprints.json.