Secure, fast, and simple Privacy that fits in your pocket. You can send high-quality group, voice, text, video, document, or picture messages to anyone in the world without SMS fees or MMS fees. To protect your communication, signal messages and calls are encrypted at all times and meticulously engineered. We cannot read your messages or hear your calls and neither can anyone else. You can make messages disappear to keep your chat history clean. You can choose different intervals for disappearing messages for each conversation. The thread is shared by everyone. Even if the words are lost, good memories will endure. Signal is here for you. Signal is an Open Source project that receives grants and donations. It can put users first. There are no ads, no affiliate marketers, no creepy tracking. Open technology allows for fast, secure, and simple messaging. It should be this way.