Upload
Use a real local file up to 8 MB.
AI image checker
AI image checker with metadata context
Upload a PNG, JPEG, WebP, or GIF. The result is cautious because image metadata is limited evidence.
Result preview
Upload an image to estimate AI probability
The check returns probability, reasons, and metadata without claiming proof.
Preview
%
Probability
AI vs human estimate
Reasons
Key visual clues
Metadata
File facts as context
Context only. Scores can help you review images, but they do not prove authorship or origin.
AI probability is an estimate to help you review content. It is not proof that someone did or did not use AI.
Metadata
Review type, size, dimensions, and density.
Caution
Request source files before acting on a score.
Questions
Which image types are supported?+
PNG, JPEG, WebP, and GIF files up to 8 MB.
Can this prove AI authorship?+
No. AI Checker Lab returns probability estimates to help you review content. It should not be used as proof or an accusation.
Does AI Checker Lab save my checks?+
Anonymous checks are not saved to an account. Signed-in users can save recent check history with a short preview, scores, and result details so they can review past results.
Why can AI checkers disagree?+
AI detection is uncertain. Different tools weigh style, length, topic, and evidence differently, so context matters.