Free · local browser tool · no sign-up
Check image metadata before you share.
Inspect a JPEG, PNG or WebP for common metadata blocks and create one newly redrawn PNG copy. The selected image bytes stay inside this browser tab.
Step 1
Choose one image.
The checker looks only for known structural blocks such as EXIF, XMP, IPTC, comments, color profiles and PNG text chunks. It does not reveal their stored values.
Use a copy if the file is important. A “no known block” result is not proof that an image contains no identifying visual information.
What this result means
A structural check, not a privacy guarantee.
Metadata is only one disclosure path. Visible faces, text, account names, QR codes, backgrounds and filenames still require a human review.
Known blocks
Detects common container structures without displaying embedded values.
New PNG copy
Redraws decoded pixels to a fresh canvas and checks the resulting PNG again for the known blocks.
Open before sharing
Check orientation, colour, sharpness and every visible detail in the exported copy.
Need more than one image?
Review images, PDFs, text, DOCX and XLSX locally on Windows.
BiOVE File Mask for AI adds masking, supported-document workflows and paid clean exports. Automatic detection can miss sensitive content and never replaces your final review.