ExactMark
For private, one-to-one sharing

You shared it in the group chat. If it leaks, find out who shared it.

Tell ExactMark who you’re sending the image or PDF to, then download their protected copy. If it later turns up somewhere it shouldn’t, upload it and see whether ExactMark can recognise who that copy was made for.

Make a private copy traceable See how simple it is →
Private recipient copy
Hidden identity recoveredRecipient copy 01Confidence-scored match
01
Choose what you are sharingAdd one image or PDF.
02
Name the recipientExactMark creates their copy.
03
Know the copy, not the motiveA match supports a careful investigation.