QR code guides
& tutorials.
Step-by-step guides on creating, scanning, tracking, and printing QR codes that actually work.
How to Generate a QR Code for Facebook
Learn how to create a Facebook QR code: copy the exact link, generate static or dynamic QR, download SVG for print or PNG for web, then test on iOS and Android.
Mar 22, 2026
Do QR codes have to be black and white?
QR codes can be colored, but scanners need strong contrast and an intact quiet zone. Learn safe color choices and how to test for reliable scanning.
Mar 22, 2026
Can Scanning a QR Code Infect Your Phone?
Scanning a QR code rarely infects your phone; the risk is opening malicious links, installing apps, or entering credentials. Always preview URLs; verify domains.
Mar 22, 2026
How Small Can QR Codes Be (and Still Scan Reliably)?
Know how to size tiny QR codes that actually scan. Use 10:1 distance rule, keep quiet zone and payload small, pick error correction, and validate on phones.
Mar 22, 2026
Can You Put a QR Code on a Shirt?
Make QR codes on shirts scannable: size 2×2 cm+, four-module quiet zone, high contrast, flat non-glossy placement, and test on phones before printing.
Mar 22, 2026
How to Cancel a QR Code Generator Subscription
Stop renewals when canceling a QR code generator subscription to avoid charges: disable auto-renewal, record proof, and check if dynamic QR codes keep working.
Mar 21, 2026
How to Track QR Code Scans
Learn how dynamic QR redirects log scan events (timestamp, IP, user agent) and how to use UTM tags so QR-driven visits show in Google Analytics and conversions are tracked.
Mar 19, 2026
How to get a qr code for my etsy shop?
Create a scannable QR code for an Etsy shop: copy the shop or listing URL, generate the QR, download SVG for print or PNG for web, and test on phones.
Mar 15, 2026
How to Make a QR Code for a Spotify Playlist
Create and test a QR code for a Spotify playlist: copy the playlist URL, generate static or dynamic QR, export SVG/PNG for print or screen, and verify scans.
Mar 13, 2026
How to Make a QR Code for My YouTube Channel
Create a YouTube channel QR code fast – in-app or from any channel/video URL. Export for print, test on mobile, and use a subscribe prompt for subscriptions.
Mar 12, 2026
How Long Do QR Codes Last?
Learn whether QR codes expire, what breaks them (print damage, link rot, expired redirects), and how to keep printed or dynamic QR codes working.
Mar 11, 2026
How to Scan a WiFi QR Code
Scan a WiFi QR code on iPhone or Android to join networks without typing passwords. Start with the camera, use Google Lens as fallback, and fix glare.
Mar 10, 2026
What Is a QR Code on a Receipt?
Learn what a QR code on a receipt is, how it links your purchase to surveys, returns, loyalty or verification pages, and how to scan safely by previewing URLs.
Mar 9, 2026
How to Make a QR Code for a Discord Server
Create a Discord invite, convert it to a scannable QR code, export a print-safe PNG/SVG/PDF, and test on phones to avoid expired invites and scan failures.
Mar 8, 2026
How to Print QR Code Stickers (So They Scan Reliably)
Print QR code stickers that scan reliably: generate at final size, use high contrast and a clear quiet zone, pick durable material, and test before printing.
Mar 7, 2026
How to Send a QR Code via Text
Quickly send a QR code via text: attach a PNG as MMS for in-thread scanning, or send an SMS link (or SMS-QR) for broader compatibility. Test the message first.
Mar 6, 2026
How to Use QR Codes in Direct Mail
QR codes in direct mail turn postcards into measurable mobile experiences. Design for scannability, choose dynamic or static codes, and test before printing.
Mar 5, 2026
Do Screenshots of QR Codes Work?
QR screenshots usually scan if the image is sharp, uncropped (quiet zone intact) and not recompressed. Quick checks to fix saved QR codes so they scan reliably.
Mar 4, 2026
How to Create a QR Code for Wedding Photos
Create a QR code that sends guests to your wedding photo album or upload page. Includes print sizing, placement, testing, privacy and troubleshooting tips.
Mar 3, 2026
How to Generate QR Code in Excel
Generate QR codes in Excel quickly: use IMAGE()+QR API for live, bulk-ready codes. If IMAGE isn’t available, use VBA, an add-in, or insert images.
Mar 2, 2026
How to Create a QR Code in Word
Create a scannable QR code in Microsoft Word using DisplayBarcode, add-ins, or Mail Merge. Step-by-step field code examples plus scanning and placement tips.
Mar 1, 2026
Can Barcode Scanners Read QR Codes?
Learn when barcode scanners can read QR codes, which scanners need a 2D imager and how to test or troubleshoot QR support for printed and phone-screen codes.
Feb 28, 2026
Can You Update a QR Code Link After Printing?
Yes – if it’s a dynamic QR code. Answer in 40s: learn static vs dynamic QR codes, how redirects let you change URLs after printing, and options if static.
Feb 27, 2026
How to Make a QR Code for an Amazon Wish List
Amazon Wish List QR code: turn your list’s share link into a scannable QR in minutes. Export a sharp, high-contrast image and test on iPhone and Android.
Feb 26, 2026
Why do some QR codes have a dinosaur?
Learn why some QR codes show Chrome’s pixel T-Rex, when the dinosaur can affect scanning, and how to create or avoid the Chrome-generated design for print.
Feb 25, 2026
How to Scan a QR Code
Learn how to scan a QR code on iPhone or Android using your camera or Google Lens, scan screenshots from Photos, and fix lighting, focus, framing, or glare.
Feb 24, 2026
How Many QR Codes Are Possible?
26 explains the math behind QR code counts: from raw 2^N module patterns to valid scannable symbols, covering version, masks, encoding and error correction.
Feb 18, 2026
Bulk QR Code Generator: How to Generate QR Codes in Bulk
Generate hundreds of QR codes from CSV or Excel with consistent design, export print-ready PNG/SVG/PDF, and avoid costly reprints with a pre-upload checklist.
Jan 28, 2026Free for the first code.
$279 lifetime if you ever upgrade.
No credit card. No trial clock.