9 tools for this work
Scannable codes, tap-to-call links and tracked URLs. PNG and SVG, print ready.Free QR code, link and social preview tools
Every code here is generated in your browser, not by somebody else's server, so nothing you encode leaves your machine and a code inside an embed keeps working no matter what. You get the error correction level, the quiet zone, a contrast check, and both PNG and vector SVG download.
Every tool is free to run without creating an account.

Who this is for
Anybody printing a sign, a menu, a flyer, a business card, a job site notice or a table tent.
What usually goes wrong
- Codes get printed too small, too low contrast, or with no quiet zone, and then will not scan.
- Links go out with no tracking, so nobody knows which flyer or ad actually worked.
- The Wi-Fi password gets read out loud to every guest.
- A phone number on a website is typed by hand instead of tapped.
9 tools worth running
Start here
The ones most people in this work should run first.
Sales and follow-up
Questions people ask
Do these codes expire or need an account?
No. These are static codes. The information is encoded directly into the pattern, so the code works forever and does not depend on this site staying up.
Why does the quiet zone matter?
The blank margin around a code is what lets a scanner find its edges. Below about four modules, phones start failing to lock on, and a designer trimming that margin is the single most common reason a printed code does not work.
PNG or SVG?
PNG for screens and office printing. SVG for anything a sign shop or printer produces, because it is vector and stays sharp at any size.
The tools show the leak
Fixing the connected system is the other half.
A code is only useful if the page behind it converts. That page is the part worth building properly.