DevOnlineTools

Zero-Knowledge Encrypted Pastebin

End-to-end client-side encrypted pastebin. Text is encrypted using AES-GCM 256-bit Web Crypto API. The decryption key is stored exclusively in the URL hash fragment (#key=...), ensuring 100% zero-knowledge security.

Client-Side Engine
devonlinetools://security/encrypted-pastebin
⌘ + EnterRun / Format
Shortcuts Active
100% Zero-Knowledge Guarantee

Encryption happens locally in your browser before any link is created. The decryption key lives in the URL hash fragment (`#key=...`), which is never transmitted to any web server in HTTP requests.