October 5, 2026
QR
What Is QR Gen? Free QR Codes You Can Edit Anytime
QR Gen lets you create free, editable, trackable QR codes for menus, links, contact cards, and more — and update them after printing.
Field notes
The Powered by Theory blog.
Useful ideas for making tools, teams, and everyday work a little simpler.
QR
The QR Gen series
More from the blog
Field notes and practical guides
September 22, 2026
Trivia
How to Create Team Trivia in 5 Minutes (No Login or Setup Needed)
Run friction-free team trivia in minutes: pick a game, share a code, and play without logins or setup.