deadlink — The file-sharing link with a self-destruct button

Field notes

The service separates opening a link from pressing Reveal, so chat-app previews are presented as harmless until the recipient explicitly consumes the view. Its default configuration allows one view within 72 hours, while the page says uploads are converted to watermarked pixels and served without direct media URLs. The homepage also claims the encryption key is destroyed before expired or consumed content, though those security guarantees are presented by the service rather than independently demonstrated.