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Signal >> Home Get Signal Support Blog Developers Careers Donate EN Afrikaans العربية Azərbaycanca Български বাংলা Català Česky Dansk Deutsch ελληνικά English Español Eesti فارسی suomi Pilipino Français Gaeilge ગુજરાતી Hausa עִבְרִית हिन्दी, हिंदी Hrvatski Magyar Bahasa Indonesia Italiano 日本語 Basa Jawa Қазақ ಕನ್ನಡ 한국어 Lietuviškai Latviešu Македонски മലയാളം मराठी Bahasa Melayu Norsk Nederlands ਪੰਜਾਬੀ Polski Português (br) Português (pt) Română Pусский Slovenčina Slovenščina Shqip српски Svenska Kiswahili தமிழ் తెలుగు ภาษาไทย Türkçe Українська اردو Tiếng Việt 简体中文 繁體中文 Speak Freely Say "hello" to a different messaging experience. An unexpected focus on privacy, combined with all of the features you expect. Get Signal "I use Signal every day." Edward Snowden Whistleblower and privacy advocate "I trust Signal because it’s well built, but more importantly, because of how it’s built: open source, peer reviewed, and funded entirely by grants and donations. A refreshing model for how critical services should be built." Jack Dorsey CEO of Twitter and Square "Signal is the most scalable encryption tool we have. It is free and peer reviewed. I encourage people to use it everyday." Laura Poitras Oscar-winning filmmaker and journalist "I am regularly impressed with the thought and care put into both the security and the usability of this app. It's my first choice for an encrypted conversation." Bruce Schneier Internationally renowned security technologist Why use Signal? Explore below to see why Signal is a simple, powerful, and secure messenger Share Without Insecurity 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. Privacy isn’t an optional mode — it’s just the way that Signal works. Every message, every call, every time. Say Anything Share text, voice messages, photos, videos, GIFs and files for free. Signal uses your phone's data connection so you can avoid SMS and MMS fees. Speak Freely Make crystal-clear voice and video calls to people who live across town, or across the ocean, with no long-distance charges. Make Privacy Stick Add a new layer of expression to your conversations with encrypted stickers. You can also create and share your own sticker packs. Get Together with Groups Group chats make it easy to stay connected to your family, friends, and coworkers. No ads. No trackers. No kidding. There are no ads, no affiliate marketers, and no creepy tracking in Signal. So focus on sharing the moments that matter with the people who matter to you. Free for Everyone Signal is an independent nonprofit. We're not tied to any major tech companies, and we can never be acquired by one either. Development is supported by grants and donations from people like you. Donate to Signal © 2013–2021 Signal, a 501c3 nonprofit. Signal is a registered trademark in the United States and other countries. For media inquiries, contact press@signal.org Company Donate Careers Blog Terms & Privacy Policy Download Android iPhone & iPad Windows Mac Linux Social GitHub Twitter Instagram Help Support Community © 2013–2021 Signal, a 501c3 nonprofit. Signal is a registered trademark in the United States and other countries. For media inquiries, contact press@signal.org...