Privacy & Metadata Blog
Guides, tutorials, and insights on file metadata, digital privacy, and protecting yourself online.
What Is EXIF Data? Everything You Need to Know
EXIF data is hidden information embedded in every photo you take. Learn what it contains, why it exists, and why it can be a serious privacy risk.
How to Remove GPS Location from Photos Before Sharing
GPS data in your photos can reveal your home address, daily routine, and exact whereabouts. Here's how to remove it on every device and platform.
Hidden Metadata in PDF Files: What You're Accidentally Sharing
PDFs carry hidden metadata that can expose your name, organization, creation software, revision history, and more. Learn what's at risk and how to clean it.
The Complete Guide to File Metadata and Online Privacy
A comprehensive guide covering all file types and the growing threat of metadata surveillance — and how to protect yourself across every digital surface.
What Metadata Does Your iPhone Put in Every Photo?
Your iPhone embeds a surprising amount of data in every photo — from GPS coordinates and altitude to your exact device model and iOS version. Here's the complete breakdown.