Tools that do the job on the page
No signup wall in front of a working tool. Everything here renders through the same engine that produces the files customers print.
Are these QR tools really free?
Yes. Every tool here works without an account, sets no expiry and puts no limit on how many codes you make one at a time. QR codes carry the small Klip mark in the middle; a code without it, or with your own logo, comes with a plan. An account also becomes necessary when you want a code whose destination can be changed after it is printed.
Paste a link, get a code you can print. SVG for print, PNG for screens, with the four-module quiet zone rendered in and the contrast checked before you download.
Paste a list of links and get a code for each, with a name printed underneath. Every row is checked as you paste, so a typo in row 31 of 200 shows up before you print the stickers rather than after.
EAN-13, UPC-A, EAN-8, Code 128 and ITF-14, drawn correctly with the quiet zone included and the GS1 check digit worked out as you type. A print-ready vector PDF, not a picture of one.
Paste a column of numbers and check every one before you print. It undoes what Excel does to a 13-digit code, restores a stripped leading zero when the check digit agrees, and flags a number used twice.
Enter the distance people will scan from and get the minimum printed width, including the allowance a logo needs. The 10:1 ratio, done for you.
A code that joins your network when a camera reads it. Made in your browser, so the password is never sent to us, and the semicolons and colons that break most WiFi codes are escaped for you.
A code that saves your name, phone and email straight into someone’s contacts. Made in your browser, so the details are never sent to us, and the page measures how big the code has to be printed before it stops scanning.
Tag a campaign URL so a scan arrives in analytics as the poster it came from rather than as “direct”. Lower-cases and hyphenates for you, because Analytics treats Facebook and facebook as two different sources.
More will land here when they are worth using, not before. Everything above works without an account, and nothing expires.
What the tools will not let you do
Most of the value in a QR tool is what it refuses. These three refusals are the difference between a code that scans on a wall in a dim room and one that only scanned on the designer's monitor.
The four-module margin is rendered into the file. Scanners use it to find the code at all.
Under a 3:1 luminance ratio the download is blocked, with the ratio and a working pair offered.
Past about 22% of the width, error correction H can no longer recover what the logo hides.