QR Code & Barcode Generator

A free collection of online generators for QR codes, WiFi QR codes, and CODE128 barcodes. Create them instantly in your browser - no install, no sign-up - and save as PNG.

Create a QR Code Create a WiFi QR

TL;DR

QR Generator is a free collection of QR code and barcode makers that run right in your browser with no sign-up or install, turning text, URLs, WiFi credentials, and product codes into scannable codes instantly.

Every code is built by our own encoder inside your browser, so your input is never sent to or stored on a server.

QR & Barcode Generators

QR Code Generator

Turn text or a URL into a QR code and save it as PNG. Unicode and emoji supported.

WiFi QR Generator

Enter an SSID and password to create a WiFi QR that connects automatically with a single scan.

Barcode Generator

Turn letters and numbers into a CODE128 barcode for inventory, invoices, and labels.

Guides

How to Use QR Codes

Use cases for marketing, payments, business cards, and store info, plus scan reliability and security tips.

About This Site

Our operating principles, the accuracy of our own encoder, and our no-data-collection policy.

Why Use QR Generator

Free & install-free - Use it straight from your browser with no sign-up or app install.
No data collection - Every code is generated in your browser, and your input (URLs, WiFi passwords, etc.) is never sent to a server.
No watermark - The QR codes and barcodes you create carry no logo or watermark.
Our own encoder - Built with no external library or CDN, our QR (byte mode, level M) and CODE128 encoders generate codes accurately.

Before printing or distributing a code, we recommend scanning it once with a real smartphone or scanner to confirm it works.

Last updated: 2026-06-25