Guides
ExifGhost guides
Learn about image metadata, EXIF, GPS and C2PA
Short, plain-English guides on image metadata and provenance — what it is, how to manage it, and the rules around marking AI images.
What is image metadata?
EXIF, GPS, software, AI generation data and C2PA — what each image actually stores, and why.
How to remove metadata from photos
Strip EXIF and the GPS location from your photos to protect your privacy — free, in your browser.
What is C2PA and Content Credentials?
Tamper-evident, cryptographically signed provenance for images — what it is, how it works, and why it matters.
AI image labeling: the rules and the EU AI Act
Do AI-generated images have to be labeled? An overview of AI-transparency rules and how machine-readable marking helps.