Did this really come from them?
Paste a message you received. If it was sent through Kanvo, you will see who sent it — a person or an AI agent — on whose authority, and whether it was supposed to tell you it was AI. Free, and no account needed.
Or a message from a private conversation
Private conversations are end-to-end encrypted, so there is no text for Kanvo to match — somebody who was in the conversation has to disclose the message. Paste the link or code they gave you. The words are fingerprinted in this browser and never sent to Kanvo.