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Guides, tips and news about QR codes.

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Published on 8/2/2026

QR Code for a YouTube Video: Where It Works, and Where It Is Wasted

Making one takes ten seconds, so the interesting question is not how. It is which link the code should carry, why a code inside the video itself is wasted, and how to keep printed material pointing at the right thing a year later.

Published on 8/1/2026

QR Codes for Nonprofits: Donations, Campaigns and the Part Nobody Explains

A code on a collection tin turns a passer-by with no cash into a donor. What most guides skip: the code does not take the money — it opens your donation page, and everything about how well it converts happens after the scan.

Published on 7/31/2026

QR Codes in Schools: Worksheets, Parents and What the Data Actually Says

A code on a worksheet saves twenty minutes of typing a URL wrong. The question a school asks first is what gets collected about the children — and the honest answer here is no identity, no location, and nothing that follows a pupil anywhere.

Published on 7/30/2026

Are QR Codes Safe? What They Can and Cannot Do to Your Phone

A QR code is a printed pattern that decodes to text. It cannot install anything, run anything or read anything on your phone. Every real risk lives at the other end — in where it sends you, and in who put the sticker there.

Published on 7/29/2026

QR Code vs Barcode: Which One You Actually Need

A barcode is a number that means something to a system that already knows the item. A QR code carries the information itself and needs no system at all. That difference, not the capacity table, decides which one belongs on your product.

Published on 7/28/2026

QR Codes on TV, Video and Slides: Size, Timing and What Breaks Them

A code on a screen is read from across a room by someone who has to notice it, unlock a phone and aim. That makes dwell time as important as size — ten seconds is the floor — and rules out half of what looks fine in the edit.

Published on 7/27/2026

QR Codes for Feedback and Surveys: Getting Answers, Not Just Scans

A survey code is easy; a filled-in survey is not. Response rate is decided by three things the code cannot fix — when you ask, how long the form is, and whether the phone can answer it in one screen.

Published on 7/26/2026

QR Code Marketing: Ideas That Work, Judged by Whether Anyone Scans

Every list of ideas skips the part that decides the outcome: a code needs a reason printed next to it, and "scan me" is not a reason. Here are the placements where a reason exists naturally, and the ones where it has to be invented.

Published on 7/25/2026

How to Track QR Code Scans (and What the Numbers Cannot Tell You)

Tracking starts before printing, not after: one code per placement is what turns a number into an answer. Here is what a scan records, what UTM parameters add, and the two things scan counts will never tell you.

Published on 7/24/2026

How to Add a QR Code to Word, PowerPoint, Canva and Google Docs

Every app takes an image, so the real question is which file to give it: SVG for Word and PowerPoint, PNG for Google Docs and Canva. And one rule that overrides all four — if the document will be read on a screen, it wants a link, not a code.

Published on 7/23/2026

How Do QR Codes Work? What Every Part of the Pattern Is For

A QR code is not a picture of a link — it is a grid where position, timing and format each have a job. Once you know which square does what, everything else about printing, damage and logos stops being folklore.

Published on 7/22/2026

How to Test a QR Code Before You Print 5,000 of Them

Seven checks, in the order that catches the most for the least effort. The one that matters most costs the price of a single sheet of paper: print one proof and scan it where the code will actually live, with a phone that is not new.