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QR code generator

QR codes are the 2D format every phone camera reads without an app.

  • Code 128
  • EAN-13
  • EAN-8
  • UPC-A
  • UPC-E
  • PDF417
  • Aztec
  • QR code
  • Free, no account
  • Check digits calculated
  • Nothing leaves your browser

QR code

Square 2D code any phone camera reads

For logos, colours and dot styles, use the full QR code generator.

Want dot styles, colours, a logo, or WiFi and contact-card codes? Use the full QR code generator.

Design

How to make a QR code barcode

  1. 1

    Enter the link or text the code should carry.

  2. 2

    Keep it short — a shorter payload means a sparser, faster-scanning code.

  3. 3

    Set the module size and colours.

  4. 4

    Download, or head to the full QR generator for styling and logos.

Questions

Do these QR codes expire?

No. These are static codes — the data is in the pattern itself, with no redirect and no server involved, so nothing can expire or be switched off.

How do I add a logo or change the colours?

Use the full QR code generator, which has dot styles, gradients, logo placement and the error-correction control that makes a logo scannable.

QR or a barcode?

QR holds far more and is read by any phone. A 1D barcode like Code 128 or EAN is what tills, warehouse scanners and retail systems expect. Choose by what will be scanning it, not by what looks better.

Other barcode formats

Code 128

Letters and numbers, any length — the warehouse default

EAN-13

The 13-digit retail barcode used worldwide

EAN-8

The short retail barcode for small packaging

UPC-A

The 12-digit barcode on North American retail

UPC-E

The compressed 8-digit UPC for tiny packaging

PDF417

Stacked 2D — carries a paragraph, not a number

Aztec

2D matrix for tickets — no quiet zone needed

More Tools

Google Sheet Extension

Create passes directly from Google Sheets using the Add to Wallet extension

PDF to Pass

Convert PDF files into Apple Wallet and Google Wallet passes using AI

Image to Pass

Convert images into digital wallet passes with AI-powered extraction

QR Code Generator

Make a styled QR code for a link, WiFi, contact card or wallet pass