Free PGP Encryption Tools
Everything you need to encrypt messages, manage PGP keys, and protect your communications - running entirely in your browser. Open source, free forever.
PGP Encrypt Online
Encrypt any message with a PGP public key. Anyone with the matching private key can decrypt it - and only them.
Open toolPGP Decrypt Online
Decrypt a PGP-encrypted message using your private key. Fully client-side - your private key never leaves your browser.
Open toolPGP Key Generator
Generate a secure RSA 4096-bit PGP key pair online. Download your public and private keys instantly.
Open toolPassword Generator
Generate strong random passwords, passphrases, PINs and tokens with multiple patterns and a live strength meter. 100% client-side.
Open toolPGP Online Tool
A complete PGP tool in your browser. Encrypt, decrypt, sign and verify messages without installing any software.
Open toolPublic Key vs Private Key
What the two keys are, why they matter, and how to use them in real life - from sending your address encrypted to filing a confidential report.
Read guideWhat is PGP? The Complete Guide
The illustrated guide: symmetric vs asymmetric encryption, why you need a key pair, how to encrypt, decrypt and sign - plus the history of PGP.
Read guideOpenPGP vs PGP - What's the Difference?
Understand the difference between PGP, OpenPGP, and GPG - and why it matters when choosing encryption tools.
Read guideImport a PGP Key
Import a PGP public or private key straight into the app - paste the armored key or upload an .asc file.
Read guideKleopatra Desktop App
Download the free Kleopatra desktop app for Windows and macOS - offline PGP key management with zero-knowledge sync.
Get itKleopatra for Mac
Kleopatra is not natively available on macOS. Discover the best alternatives - including our free browser-based PGP tool that works on any device.
Get itKleopatra Alternatives
Explore alternatives to the Kleopatra desktop app, including web-based PGP tools that require no installation.
Get itReady to encrypt your first message?
No installation. No account. No data ever leaves your browser.
Open Kleopatra PGP App