What this is
QRcodeology is a small set of focused, single-purpose QR code tools. Each one is built to do exactly one job well — a standard generator, a logo/branding version, a WiFi-specific generator, and a bulk generator — rather than one bloated tool trying to do everything at once.
Every code is generated entirely inside your browser. There's no server processing your data, no account required, and no watermark added to what you download.
Why static QR codes
Some QR generators create dynamic codes that route through their own servers so they can track scans or let you edit the destination later. That's useful for some cases, but it also means the code stops working if that company's service goes down or changes its pricing. Every code generated here is static: the data is baked directly into the pattern, so there's nothing that can expire or go offline later.
How it's run
This is a small, independently operated site, supported by display advertising, which is what keeps every tool free with no login required. If something looks broken or you have a suggestion, the contact page is the best way to reach out.