tools

Every developer needs a box of tools to help with development, debugging, and diagnostics. These are ours, and we hope you find them useful, too.

PKI

Decode and inspect certificates, keys, and other cryptographic assets — PEM, DER, Base64, or hex.

File

Identify any file, inspect and edit it in hex, and browse inside archives — entirely in your browser.

QR

Scan and decode QR codes — from your camera or an image, entirely in your browser.