UnderGlass adds an invisible layer of protection to photos and scanned documents so any change becomes obvious. Protect, share, and verify authenticity in seconds.
Underglass is a security layer that provides offline Verification, Authentication and Tamper Detection
Upload a photo or scanned document, then add a UG Tag. Select your preferred corner for the tag and the metadata for the security layer.
UnderGlass applies an invisible protection layer linked to both the image and its metadata, which can be verified later in the UnderGlass app — even offline.
Instantly validate documents and detect tampering with the UnderGlass application. Below is a sample altered text detected.
Share originals without fear of silent edits. Keep provenance and intent intact.
Medical, legal, academic—prove that documents haven’t been altered since capture.
Embed authenticity into reports, invoices, and approvals with a single step.