Create a new encoded copy
One common approach is to decode the image to pixels and export a new file through a graphics API. Metadata such as EXIF, GPS coordinates and embedded editing details is generally not copied into the new canvas image. This makes a browser-based EXIF remover useful for preparing a local copy before sharing.
Some workflows can preserve or add metadata, and file formats may contain more than one metadata block. Re-encoding should be treated as a practical cleanup step, not proof that every embedded field is gone. Check for location data and other fields in the exported file when privacy matters.
Verify before relying on removal
Download the result and inspect it with a metadata viewer that supports the output format. Check for location, timestamps, comments, thumbnails and software-specific fields relevant to your use.
GZ processes the image locally but does not certify secure erasure. Keep the source private and verify the exact copy you plan to share.
Frequently asked questions
Does removing metadata lower image quality?
Metadata removal alone need not alter pixels, but browser re-encoding may change image data depending on the chosen format and encoder.