Guides and comparisons

QR code guides for everyday use

Make a guest Wi-Fi card, help customers leave a review or get your QR ready for print. Find the steps for your next task.

Find your next step

Written by QRToolset

Printed QR code samples laid out in a grid beside a phone and a magnifying glass on a cream surface.

Generator comparisons

Best free QR code generators in 2026, compared

Ten free QR code generators compared on signup, downloads, logos and dynamic codes, and what happens to printed codes when a trial or plan ends.

6 min read

A white product box printed with QR codes and a sheet of small QR stickers on linen, with a phone behind.

Generator comparisons

QRToolset vs QRCode Monkey: free alternative

Looking for a QRCode Monkey alternative? Compare free static codes, logo upload, print formats and editable codes to see which tool fits your job.

3 min read

A QR table tent on a wooden café table, with a tablet showing a chart behind it.

Generator comparisons

QRToolset vs QRCodeChimp: a simpler alternative

A single QR image or a platform for managing codes? Compare QRToolset and QRCodeChimp on free limits, editable links, logos and bulk work.

3 min read

Hands scanning a QR code poster taped to a wall, with tape rolls and scissors on a shelf below.

Generator comparisons

QRToolset vs The QR Code Generator: free tools

Looking for a TQRCG alternative? Compare free static codes, signup, dynamic code limits and what happens to your codes when you cancel.

3 min read

A charcoal router, guest Wi-Fi card, coffee cup and phone on a warm stone counter.

Everyday connections

How to make a Wi-Fi QR code for guests

Help guests connect without typing a password. Make a Wi-Fi QR card, check the connection and print a copy that scans.

3 min read

A customer scanning a review card beside a paper shopping bag on a shop counter.

Small business

How to create a Google review QR code

Help customers reach the right Google review page. Find your link, make a QR card and ask for honest feedback.

3 min read

QR print proofs, business cards, a phone and a ruler arranged on a warm paper surface.

Design and print

QR code printing: size, PNG and SVG

Print QR codes that are easy to scan. Choose PNG or SVG, keep the white border and test your design before printing a batch.

3 min read

A stack of cream business cards with a small QR code, a phone and a pen on a warm stone desk.

Small business

How to put a QR code on a business card

Add a QR code that saves your contact details or opens your website. Choose vCard or a link, size it for a card and test a printed proof.

4 min read

A worn paper QR code on a sunlit stone desk beside a desk calendar and a phone.

QR code basics

Do QR codes expire? What actually breaks

A QR code image never expires, but the link or service behind it can. See what makes a code stop working and how to check yours before you print.

4 min read

A blank white card and a printed QR card resting on a phone, with a pencil, on a sunlit cream desk.

QR code basics

Static vs dynamic QR codes: which to print

A static QR code holds its data in the image; a dynamic one points to a redirect you can edit. Compare cost, tracking and risk before you print.

4 min read

A hand holding a phone over a creased paper QR card on a café table.

Design and print

QR code not scanning? How to fix it

Find out why a QR code will not scan, from low contrast and a cropped border to a broken link, and fix it before you print another batch.

4 min read

A laptop, a printed flyer with a QR code, a phone and a coffee cup on a sunny desk.

QR code basics

How to make a QR code for a link or website

Paste a link, check the preview and download a PNG or SVG QR code that opens your website, Google Form or document. Free, with no signup.

4 min read

A person scanning a paper QR code taped to a street post at sunset.

Safety

Quishing: how to spot QR code scams

Quishing hides a phishing link behind a QR code on a parking meter, email or parcel card. Learn the warning signs and how to protect your own codes.

4 min read