Keybase - Secure Messaging and Identity for the Open Source World

Name: Keybase - Crypto for Everyone
Availability: InStock
Rating: 3.69 (600 reviews)

Communicate with any user on GitHub, Reddit, or Hacker News without sharing your phone number. Experience true end-to-end encryption on a 100% open-source platform designed for the sovereign digital citizen.

Publisher

Keybase, Inc.

Security in Sight

Discover the interface used by 255K+ users.

Keybase mobile app interface showing an end-to-end encrypted chat conversation with a social media identity.

iPhone screen displaying the Keybase messaging interface with end-to-end encryption and private chat messages.

A secure chat on Keybase app for families and groups showing encrypted message exchange.

Keybase mobile app screenshot showing a secure community chat channel with a shared map location and encrypted messaging.

Keybase mobile app interface showing a list of files and folders with end to end encryption

Secure Identity, Total Privacy

The tools that make this app stand out, trusted by 255K+ users.

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Verified Social Identity

Message anyone on GitHub, Reddit, or Twitter securely without needing their private phone number or email address.

🛡️

Open-Source Encryption

Rest easy with true end-to-end encryption. Our code is public and audited, ensuring no backdoors and absolute data sovereignty.

💻

Seamless Multi-Device Sync

Your keys and conversations stay with you. Transition perfectly between your mobile device and your Linux, macOS, or Windows workstation.

Loved by users worldwide

Trusted by 255K+ people who love this app.

"Keybase is the only messaging app I trust for my professional network. The ability to verify identities through GitHub and Hacker News without sharing my phone number is a huge win for privacy. It makes secure collaboration with other developers incredibly seamless."

Alex M., Senior DevOps Engineer

"I've tried every encrypted chat tool out there, and Keybase is the most impressive. It brings PGP-level security into a modern, multi-device interface. Knowing it's open-source and ad-free gives me total peace of mind for both personal and work conversations."

Sarah J., Cybersecurity Researcher

About the app

Everything you need to know about Keybase - Crypto for Everyone.

Description

Keybase is a messaging platform where: • you can write securely to any twitter, reddit, facebook, github, and hacker news user • you don't need to know someone's phone number or email address • all messages are secure, end-to-end encrypted • multi-device: your messages survive and transfer with encryption to new phones & computers Keybase is so much more. It is: • free for everyone, and free of ads • open source (https://github.com/keybase/client) • multi-platform, w/apps for macOS, Linux, and Windows (https://keybase.io/download) By using the Keybase app you agree to the following terms: • you'll be a nice Internet person Keybase for mobile is brand new and we yearn for feedback. Inside the app, click the gear icon and then choose "feedback" to send us a summary of your experience.

Latest Version

6.5.1

Size

114.2 MB

First Released

May 15, 2017

Ready to Own Your Digital Identity?

Join 255,000+ developers and privacy advocates on the open-source platform for secure communication. Connect via GitHub, Reddit, or Twitter and enjoy true end-to-end encryption—no phone number required.

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