1. Windows
2. Browsers
3. Chrome Extensions
4. Unseen for Facebook Download

Block the "seen" feature of the Facebook messenger.

Unseen for Facebook Screenshots

Unseen for Facebook Editor's review

Blocks the "seen" feature of the Facebook messenger, and your friends will no longer be able to see if you read their messages. Block the "seen" feature of the chat. Block the "delivery receipts" feature. Block "last active" indicator of the chat. Block the typing indicator of the chat. Show the "Mark as read" Button.

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