protonURL

About

protonURL is a secure and confidential sharing service that lets you send sensitive information through temporary, one-time links. Instead of sharing passwords, access codes, private notes, files, or confidential messages by email or chat, you create a protonURL that can be opened only once and is then permanently destroyed. Shared content is encrypted, stored only for a limited time, and automatically deleted after the first access or when the link expires. Designed for privacy-conscious users, professionals, developers, and teams, protonURL provides a simple way to share sensitive content without keeping it available longer than necessary.