analyze
Start with two photos.
Take or upload a full-face and a profile photo — we build the personality profile and run the full scientific pipeline for you. Already have a profile export? You can drop the file instead.
input
Photo upload
The easiest way to start. Use clear, well-lit photos with one person visible — a full-face and a side-view image.
Full face
Take photo or upload
Front-facing · take or upload
Camera · file · drag & drop
No photo selected
Profile (optional)
Take photo or upload
Side-view · improves accuracy
Camera · file · drag & drop
No photo selected
metrics preview
Photo preview
Your selected photos stay here while Merlin prepares the profile.
Hover each metric for a plain-language explanation
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