Detag: AI, Photo & Video Meta

LorenzLabs

In-app purchases

About this app

Your photos and videos reveal more than you think. Sensitive AI data, timestamps, camera model, often the exact location where it was taken. Detag removes these traces before you share.

You see what's in a file beforehand, and remove what gives you away: EXIF data, GPS coordinates, device and authorship fields.

Find AI traces. Disclose or remove them.

You decide: keep, remove, or add AI markers.

Your files stay with you

Detag processes your media exclusively on your device. The app has no internet permission and technically cannot upload your media.

Built for everyday sharing

• Clean photos, compatible videos, and supported PDF metadata
• Remove EXIF, GPS, device, authorship, and detected AI prompt fields
• Automatically re-check every output
• Process up to five files at a time for free
• Send files straight to Detag from the Android share menu
• Remove known tracking parameters and unwrap disguised redirect links offline
• Save cleaned copies and randomize file names
• Process compatible video tracks without re-encoding

Detag PRO

A one-time purchase, no subscription. With Detag PRO you can also set the AI disclosure yourself, on supported photos, videos, and documents.

• Process more images, videos, and documents at once
• Create custom cleaning profiles
• Compress images
• Set custom EXIF and GPS values
• Use the raw metadata editor
• Deep-clean PDF and Office files
• Review full history
• Replace the original—with a verified backup

Detag is a privacy-first app by LorenzLabs. Learn more: lorenzlabs.dev/detag

What’s new

* NEW: AI metadata support
* NEW: C2PA detection
* UI: Various improvements