Lockpick: By Parker Data Link

Lockpick is a small, honest toolkit for understanding your own network, devices and files. Nothing here breaks into anything. It's built to teach.

NETWORK SCANNER
Find every device on your own Wi-Fi in about a minute, and see which "doors" (ports) each one has open. Lockpick explains what each port is for and flags the few worth a second look. It only scans private home networks (192.168.x.x, 10.x.x.x, 172.16-31.x.x) and will refuse anything else.

PHOTO METADATA
Photos carry hidden data: where they were taken, when, and on what phone. See it, edit it, or wipe it clean before you share. Everything happens on your device.

HASH & ENCODE
Check a file's fingerprint (SHA-256, SHA-1, MD5) or convert text between Base64, hex, URL encoding and binary. Handy for verifying downloads and learning how data is represented.

MY DEVICE INFO
See exactly what your browser reveals about you to every website you visit.

WHY LOCKPICK?
• No ads. No trackers. No account.
• No special permissions. Lockpick never asks for your location, contacts, camera or storage.
• Nothing leaves your phone. There is no Lockpick server.
• Plain-English explanations next to every result.
• One price, forever. No subscriptions.

Lockpick is for curious people, students, parents checking the home network, and anyone who wants to understand the devices around them. It is not a hacking tool: it cannot see other people's networks, crack passwords or get into anything.

Made by Parker Data Link LLC, Indianapolis.
Free web versions of the Photo Metadata, Hash and Device Info tools: https://parkerdata.link

Recent changes:
First release of Lockpick: Network Scanner, Photo Metadata, Hash & Encode, My Device Info. No ads, no trackers, no special permissions.