8th March 2025
Tool
Encrypt / decrypt message
— Encrypt and decrypt messages using a passphrase with this web application that leverages modern browser cryptography APIs. The tool generates a secure shareable link containing an encrypted message that can only be decrypted with the correct passphrase, making it useful for sending sensitive information. All encryption and decryption operations occur entirely in the browser, ensuring your data never leaves your device.
Recent articles
- Highlights from my conversation about agentic engineering on Lenny's Podcast - 2nd April 2026
- Mr. Chatterbox is a (weak) Victorian-era ethically trained model you can run on your own computer - 30th March 2026
- Vibe coding SwiftUI apps is a lot of fun - 27th March 2026