rash distribution
Compared with the other visible details in your photo.
Identify a rash
from a photo
Upload one clear photo with the rash clearly visible. We’ll compare visible details and show the most likely matches.
Choose a rash photo
JPG, PNG or WebP · One clear subject works best
or drag and drop hereWhat this identifier looks for
spot or patch form
Compared with the other visible details in your photo.
color
Compared with the other visible details in your photo.
blister scale or swelling clues
Compared with the other visible details in your photo.
Useful for
localized rashescontact reactionsheat rashinsect-related irritation
Keep in mind
A photo cannot provide a diagnosis. Use the result only to organize possibilities, and contact a qualified clinician or emergency service when symptoms are severe, changing, painful, or worrying.
A focused photo analysis
What a clear photo can reveal
The Rash Identifier compares the visible subject with clues selected specifically for rashs. That focused approach keeps the result relevant to this topic instead of returning a generic image description.
It examines rash distribution, spot or patch form, color, blister scale or swelling clues. The result may include likely names, descriptive evidence, contextual information, and confidence when that field is part of the topic’s verified response format.
04
Core visual clues
01
rash distribution
02
spot or patch form
03
color
04
blister scale or swelling clues
How this result is built
A method tuned to rashs
Signals considered
The topic configuration asks the model to compare the visible evidence that matters for this subject.
Structured result
The response must fit the verified schema for this identifier instead of returning an open-ended image description.
Limits and next steps
A photo cannot provide a diagnosis. Use the result only to organize possibilities, and contact a qualified clinician or emergency service when symptoms are severe, changing, painful, or worrying.
Confidence, when shown, is a model estimate—not a calibrated probability or professional confirmation.
Questions
Before you upload
How do I use the Rash Identifier?＋
Choose one clear photo with the rash clearly visible, wait for it to be prepared in your browser, and select “Identify this photo.” The result compares the visible details with likely matches.
What details does the Rash Identifier analyze?＋
It focuses on rash distribution, spot or patch form, color, blister scale or swelling clues. Clear, well-lit photos with the subject filling most of the frame usually provide the most useful result.
How reliable is a result from the Rash Identifier?＋
A photo result is a starting point, not a guaranteed determination. Image quality, angle, missing context, lookalike subjects, and regional variation can all affect the match.
What should I know before relying on this result?＋
A photo cannot provide a diagnosis. Use the result only to organize possibilities, and contact a qualified clinician or emergency service when symptoms are severe, changing, painful, or worrying.