Short links and QR codes

What size should a QR code be? Minimum sizes for cards, flyers and posters

2 November, 2026 • Short links and QR codes • 17 views

Risograph print of a business card, an A5 flyer and an A4 poster laid side by side, each with a QR code of a different size

QR code sizes for UK print, from 85 x 55 mm business cards to A4 and A3 posters, why short links scan smaller, the white border rule and which file to send.

QR codes on wedding invitations, what to link and how to make one

1 November, 2026 • Short links and QR codes • 30 views

A cream wedding invitation with a small printed QR code beside a phone and a sprig of dried flowers

What a wedding invitation QR code should open, how to make a dynamic one you can edit after printing, how to check the printer's proof and what to do for guests who don't scan.

How to make a QR code for a PDF, and where to host the file

31 October, 2026 • Short links and QR codes • 33 views

A printed leaflet with a QR code on a café counter next to a phone showing a PDF page

Where to host a PDF for a QR code, the Google Drive sharing steps on a computer, Android and iPhone, how to update the file without reprinting and how to fix common problems.

How to scan a QR code on iPhone and Android, and how to spot a fake one

29 October, 2026 • Short links and QR codes • 29 views

A risograph illustration of a phone scanning a QR code sticker peeling off a car park pay machine

Scan QR codes with your iPhone or Android camera, fix codes that will not scan, and follow NCSC advice to spot fake QR codes in car parks and emails.

How to make a WiFi QR code for a café, holiday let or office

28 October, 2026 • Short links and QR codes • 33 views

A customer scanning a QR code table card in a café, beside a pot of tea

Make a WiFi QR code guests can scan to join your network, what the code contains, which phones read it and how to keep your main network private.

Do QR codes expire? Static, dynamic and the generators that lock you in

27 October, 2026 • Short links and QR codes • 45 views

A faded QR code poster in a rainy shop window with an hourglass on the sill

Why QR codes do not expire on their own, why some dynamic codes stop working, how to check a code in seconds and how dynamic QR codes work on Digily Link.

QR code for Google reviews, how to make one for your shop or salon

26 October, 2026 • Short links and QR codes • 41 views

A small QR code card on a salon reception desk next to a card machine

Get your Google review link and QR code from your Business Profile, where to place it, and the Google and UK CMA rules on review incentives.

How to create a WhatsApp link for your business with a pre-filled message

23 October, 2026 • Short links and QR codes • 37 views

A pub landlady at the bar reading a customer message on her phone next to a reservation book

Turn a UK mobile number into a wa.me link, add a pre-filled message, and avoid the setting that drops your message. With a free WhatsApp link generator.

How to make a PayPal.Me link and add it to your bio

22 October, 2026 • Short links and QR codes • 64 views

Risograph illustration of a candle beside a phone showing a payment tick and a paper receipt

Create a PayPal.Me link, request a set amount in GBP, choose between PayPal.Me and PayPal Payment Links for selling, and add a payment button to your bio.

Digital business cards in the UK, QR code, vCard link or NFC

21 October, 2026 • Short links and QR codes • 56 views

A joiner holding out a business card with a QR code towards a customer's phone in a workshop

Compare a vCard QR code, a vCard link and an NFC card for UK sole traders and small teams, which options are free, which work offline and how updates really work.