Blog
Deep dives on metadata, privacy and AI-image provenance.
ai
What AI Image Detectors Can and Cannot Prove
A detector gives you a percentage. A watermark gives you a signal. A metadata field gives you a document. These are three different kinds of evidence, and only one of them can be read.
ai
What Is C2PA? Content Credentials Explained
C2PA attaches a signed history to an image. It is the most serious attempt yet at proving where a picture came from, and it is also widely misread. Both halves matter.
basics
How to Change Photo Metadata
A wrong camera clock puts every photo from a trip in the wrong order. Fixing it is straightforward, as long as you change the right field and write it in the right places.
basics
How to View Photo Metadata
Every operating system will show you part of a photo's metadata. None of them shows all of it, and none explains what you are looking at. Both problems are fixable.
privacy
How to Remove Metadata From a Photo
Every operating system can strip some metadata, and every one of them stops somewhere different. Here is each method, and what it leaves in the file.
basics
What Is EXIF Data? A Complete Guide to Photo Metadata
Every photo carries a written record of how it was made. Three separate standards share that space, and they do not do the same job. Here is what each one holds.
privacy
How to Remove Photo Metadata on iPhone
Your iPhone can remove a photo's location without any app. It leaves everything else in place. We tested it on iOS 26.6 and counted exactly what survives.