Which error correction level should I use?

Medium is fine for most digital use. Use High for printed materials that might get damaged or dirty, or if you add a logo in the center.

Can I make a Wi-Fi QR code for guests?

Yes. Select the Wi-Fi type, enter the network name, password, and encryption. Guests can scan and connect instantly without typing the password.

What can I encode in a QR code?

Any text up to roughly 2,900 characters. This tool supports URLs, plain text, email addresses, phone numbers, SMS messages, Wi-Fi credentials, and vCard contacts.

Is my data sent anywhere?

No. Everything runs in your browser. Your content never leaves your device.

Static QR codes never expire — the data is encoded directly in the pattern. Dynamic QR codes (used for tracking) point to a short URL that can be redirected or disabled by the provider, so those can stop working if the service shuts down.

Why does my QR code fail to scan?

Common causes: insufficient contrast (light foreground on dark background), too little quiet zone around the code, low print resolution, or physical damage. Keep the foreground dark, background light, and leave at least 4 modules of white space around the code.

QR Code Generator

Create QR codes for URLs, plain text, email, phone, SMS, Wi-Fi and vCard. Tune size, margin, error correction level and colors. Download as PNG for digital use or as SVG for print. Also supports ten barcode formats including CODE128, EAN and UPC.

How to use

Pick a QR type

Choose from URL, text, email, phone, SMS, Wi-Fi or vCard.

Fill in the details

Enter the content — a link, phone number, Wi-Fi credentials, contact info, etc.

Tune the design

Adjust size, margin, error correction level and colors.

Download the QR

Download as PNG or SVG, or copy the PNG to your clipboard.

Choose QR Type

Start with what the scanner should do.

Add Details

Open a website.

Tune Design

Keep contrast high for reliable scanning.

Size320px

Quiet Zone2 modules

Error Correction

Foreground

Background

Scan contrast: Excellent

Features

Seven QR types

URL, text, email, phone, SMS, Wi-Fi and vCard — ready-made templates.

Barcode mode

Also supports CODE128, EAN, UPC, ITF, MSI, Pharmacode and Codabar.

Error correction levels

L, M, Q and H — higher levels tolerate more damage and are better for print.

Custom colors and size

Set foreground and background colors, module size and quiet zone.

Download PNG or SVG

PNG for digital use, SVG for print and scaling.

Common use cases

Create a QR code linking to a website
Make a Wi-Fi QR for guests to connect without typing the password
Share a vCard so contacts save instantly
Generate a QR for an email or SMS template
Create a barcode for product labels

Frequently Asked Questions

Related tools

Password Generator

URL Encoder & Decoder

Image Converter

Images to PDF