How-to
14 articles on how-to.
How to Track QR Codes in Google Analytics (GA4)
Add UTM parameters to the destination URL before generating the code, then read scans in GA4 Traffic acquisition — and why scan counts and GA sessions never match.
Create a QR Code for a URL — Free, No Signup, in 30 Seconds
Paste the link, style the code, download it. Free static codes with no signup, or a dynamic code whose URL you can change after printing.
Do QR Codes Expire? What Actually Makes a Code Stop Working
Static QR codes never expire. Dynamic QR codes keep working while the service behind them is active. What really makes a code stop working, and how to keep yours scannable for good.
How to Make a Flyer That Converts, With a QR Code That Scans
One specific offer, one action and a plain labelled QR code. Realistic response rates, what the research supports, and how to size and test the code.
How to Edit a QR Code Destination and Verify the Change
Edit a dynamic QR code in its original account, update the Content fields and save. Verify the printed code, final page and campaign tracking afterward.
Switch from Static to Dynamic QR Codes Without Gaps
Switching to dynamic QR requires a new pattern. Plan replacement print runs, preserve old destinations and assign account ownership before migration.
How to Verify a GS1-Conformant Resolver
Check /.well-known/gs1resolver, linkType behaviour, linksets, and CORS with a live example.
How to Create a Spotify QR Code (2026 Guide)
Generate a QR code for any song, playlist, album, or artist profile in 60 seconds. Trackable, editable, with custom branding.
How to Create an Instagram QR Code (2026 Guide)
Make a QR code for your Instagram profile, post, reel, or story. Drive followers from print, packaging, and ads.
How to Create a YouTube QR Code (2026 Guide)
Generate a QR code for any YouTube video, channel, or playlist. Drive views from offline media.
How to Create a PDF QR Code You Can Update After Print
Create a PDF QR code with hosted files or an existing document URL. Compare editability, upload limits and print checks before sharing a document.
How to Create a Google Forms QR Code for Printed Signs
Create a Google Forms QR code from a published responder link. Choose static or dynamic, check access and compare scans with responses honestly.