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Everyone
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Everyone
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About this app

The open-source, zero-knowledge messenger. No phone numbers required. No central databases. End-to-end encrypted by default, operating strictly in RAM.
Conversations You Can Trust
Updated on
Aug 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Committed to follow the Play Families Policy

What’s new

Welcome to Keylane 1.0 Open Beta 3— private, one-to-one messaging and calling, end-to-end encrypted with post-quantum cryptography.

• Add contacts by Keylane ID — no phone number needed
• Encrypted text, voice memos, photos, videos, and files
• Encrypted one-to-one voice and video calls
• Post-quantum key exchange and double-ratchet messaging
• Biometric unlock
• Manage secure notes

Thanks for trying Keylane. We'd love your feedback.