Tools

A collection of online utilities to help you work efficiently.

4 articles

Whats Actually Inside a JWT? Decode and Inspect Any Token Instantly

JWT Debugger is an online tool for parsing, verifying, and debugging JSON Web Tokens. It supports HS256, RS256, and other algorithms.

Views - Likes - 1/19/2026

Local TOTP Generation: Safer Than Your Phone Authenticator

totp-generator is a simple, lightweight, and reliable local TOTP generator built on RFC 6238.

Views - Likes - 11/21/2025

Uploaded Photo Rotated? Blame Exif — Here's the Full Explanation

Sometimes a photo looks fine on your phone or computer, but rotates after being uploaded. This happens due to the Exif orientation metadata.

Views - Likes - 9/22/2025

The Hidden Layer Inside Every Photo: A Complete Guide to Exif Metadata

Exif (Exchangeable Image File Format) is a metadata standard embedded in image files, storing details such as device, time, aperture, shutter speed,...

Views - Likes - 9/22/2025