Signal for Mobile Android iPhone or iPad Or visit signal.org/install from your phone

Signal users can send private messages and make secure calls to other Signal users anywhere in the world for free over the internet. All Signal-to-Signal communication is private and end-to-end encrypted.

"Signal", Signal logos, and other trademarks are trademarks or registered trademarks of Signal Technology Foundation in the United States and other countries (more info here).

Getting Started with Signal Android, iOS or Desktop Installing Signal How to restore your message history Find the Signal App Icon How do I ensure Signal is up to date? Register a phone number Re …

Signal is committed to your privacy. Signal runs on donations as a nonprofit. Donate here!

Nov 16, 2023 · Signal is the world’s most widely used truly private messaging app, and our cryptographic technologies provide extra layers of privacy beyond the Signal app itself.

Signal for Android Download for Android Or visit signal.org/install from your phone

State-of-the-art end-to-end encryption (powered by the open source Signal Protocol) keeps your conversations secure. We can't read your messages or listen to your calls, and no one else can either.

Signal is a messaging app with privacy at its core. It is free and easy to use, with strong end-to-end encryption that keeps your communication completely private.

Apr 27, 2021 · We’ve designed the Signal service to minimize the data we retain about Signal users, so the only information we can produce in response to a request like this is the date and time a user …