Simple, cross-platform OpenPGP encryption for your clipboard.
Copy. Encrypt. Paste.
KeychainPGP brings PGP encryption to everyone. No command line, no complexity — just copy your text, encrypt with a hotkey, and paste the result.
Free & open source. MIT / Apache-2.0.
Why KeychainPGP?
Clipboard-First
Encrypt and decrypt directly from your clipboard. Works with any app — email, chat, notes, anywhere you can paste.
Zero-Config Crypto
Modern Ed25519 + X25519 keys by default. No algorithm choices, no key size decisions. Secure out of the box.
Cross-Platform
Available on Windows, macOS, Linux, Android, and as a web app. Your keys, everywhere.
Open Source
Fully auditable code under MIT/Apache-2.0 license. No telemetry, no tracking, no accounts required.
How It Works
Copy
Copy the text you want to encrypt from any application.
Encrypt
Press Ctrl+Shift+E. KeychainPGP encrypts your clipboard content instantly.
Paste
Paste the encrypted message wherever you need it. Only the recipient can read it.
Support the Project
KeychainPGP is free and open source. If you find it useful, consider donating directly — no middlemen, no tracking.
bc1qed0rtdgxq5t9g5lrsztxqvw9gnz4s2wd3gner3 0xD2Ca6c40f03Db5A0493012C7D2792e69C8C493D8 898XvFtvBMmes31kNwF4AJiNHsaWZA5aGLqf1jZT5ZZXPGCL4AgNAgZUgw9o6d3tg17fks3q1i4tWJ69tHAhh9MpQLLFGrf