QR Codes guides
Practical, no-fluff guides for getting the most out of your QR codes and barcodes.
Aug 10Email QR Codes: Pre-Fill a Message Before Anyone Types a Word
An email QR code doesn't just save someone your address — it can write half the message for them too.
Aug 9How to Create a QR Code for Your Discord Server Invite
A Discord invite link is easy to share online and clunky to share in person. A QR code fixes the in-person half.
Aug 8Crypto Wallet QR Codes: One Format for Any Coin
Bitcoin has its own QR standard. Everything else — Ethereum, Solana, USDT and the rest — just needs the raw address encoded cleanly.
Aug 7How to Accept Bitcoin Payments with a QR Code
Typing out a 34-character Bitcoin address by hand is how payments go to the wrong wallet. A QR code removes the typing entirely.
Aug 6QR Codes for Real Estate: Listings, Open Houses, and Yard Signs
A yard sign has room for a phone number and a headline. A QR code gives buyers the full listing, photos, and a way to contact you in one scan.
Aug 5QR Code for Your Resume: How to Add One Recruiters Will Actually Scan
A QR code on a resume can genuinely help you stand out — or look like a gimmick, depending entirely on what it links to and how it's placed.
Aug 4QR Codes for Retail: Packaging, Shelf Tags & Displays
A product box only has so much room to print on. A QR code gives every shelf, tag, and label an unlimited amount of extra space.
Aug 3Using QR Codes to Measure Offline Marketing ROI
Offline marketing has always been hard to measure. QR codes don't solve that completely, but used properly, they get you meaningfully closer.