QR Generator Free · No signup
Online Tool

Generate QR codes
in seconds

Create scannable QR codes for URLs, plain text, email addresses, WiFi credentials, and more. Download instantly as PNG — completely free, no account needed.

Customization
QR color
Background
Enter content
to preview QR code
Guide

How to use

01

Choose content type

Select the type of content your QR code should encode — URL, plain text, email, WiFi credentials, or phone number.

02

Enter your content

Type or paste your content into the input fields. The QR code updates automatically as you type.

03

Customize appearance

Choose QR code and background colors, and adjust the output size to fit your needs — from 128px to 512px.

04

Download or copy

Download your QR code as a high-quality PNG file, or copy it directly to your clipboard to paste anywhere.

Features

Everything you need

⚡

Instant generation

QR codes generate in real-time as you type. No waiting, no page reloads — just instant results directly in your browser.

🎨

Custom colors

Match your brand or personal style by customizing both the QR code color and background color with a full color picker.

📐

Multiple sizes

Export at any size from 128px to 512px. Perfect for everything from business cards to large-format print materials.

🔒

100% private

All processing happens in your browser. Your data never leaves your device — nothing is stored or sent to any server.

FAQ

Common questions

QR codes can store URLs, plain text, email addresses (with subject and body), WiFi credentials, phone numbers, SMS messages, geographic coordinates, and more. Our generator supports the most commonly used types.
Static QR codes (like the ones generated here) never expire. The encoded information is embedded directly in the QR code image, so it will work as long as the destination — such as the URL — remains active. There's no server involved, so there's no expiry.
For small prints like business cards, 256px is fine. For larger formats like posters or banners, use 512px or higher. As a rule of thumb, aim for at least 300 DPI in your final print — so a 3cm × 3cm QR code at 300 DPI needs at least 354×354 pixels.
Yes! You can set both the QR module color and the background color. Make sure there's enough contrast between them for reliable scanning — a contrast ratio of at least 4:1 is recommended. Avoid light-on-light or dark-on-dark combinations.
No. This tool runs entirely in your browser using JavaScript. Your input data is never transmitted to any server, stored in any database, or shared with any third party. It stays completely on your device.
Download the QR code as PNG, then insert it as an image in your document editor (Insert → Image in Word, or drag-and-drop into most PDF editors). For best results, keep the image dimensions proportional and ensure it's not smaller than 2cm × 2cm in the final print.
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