Browser-based file encryption tool using WebCrypto

Source: Hacker News

Encrypt and decrypt files in your browser

Nothing is sent to our servers.

High‑risk files: For extremely sensitive or mission‑critical data (regulated records, high‑value legal evidence, safety‑critical archives), consider using reputable offline encryption software on a dedicated, trusted computer. Secvant is designed to be safe, but browser security still depends on your device, OS, and extensions.