QR Code Generator

Create QR codes for links, plain text, WiFi credentials, or contact cards — and download them as PNG or SVG.

URL

Size (px)

Error correction

🔒 Nothing you enter is sent anywhere or stored. All processing happens in your browser.

Features

URLs, text, Wi-Fi and vCards

Generate a QR code for a link, plain text, a Wi-Fi network, or a contact card people can scan straight into their phone.

PNG or SVG download

Save a crisp PNG for everyday use or a scalable SVG for print and large formats.

Generated in your browser

The code is drawn locally with no upload — your links and details stay private.

Adjustable size

Pick the output size so the code is sharp wherever you place it.

How it works — in four simple steps

No signup, nothing to install — it all runs in your browser.

Step 01

Pick what to encode

Choose URL, text, Wi-Fi or vCard, and fill in the details.

Step 02

Set the size

Choose how large the QR code should be for where you'll use it.

Step 03

Generate

The QR code renders instantly as you type, entirely on your device.

Step 04

Download

Save it as PNG or SVG and add it to a poster, card, menu or slide.

How it works

A QR code is a two-dimensional barcode that stores text — a link, a message, WiFi login, or contact details — as a pattern of black and white squares any phone camera can read. This generator builds them entirely in your browser, so whatever you encode (including a WiFi password) never leaves your device.

Four content types are supported. URL and Text are straightforward. WiFi encodes your network name, password, and security type in the standard format phones recognize, so guests can join by scanning instead of typing. vCard packs a name, phone, email, and organization into a contact card that scanning adds straight to a phone's address book.

The error-correction setting controls how much of the code can be damaged or obscured while still scanning — higher levels add redundancy (and density) so a code survives a logo overlay or a smudge. You can adjust the pixel size and download the result as a crisp SVG for print or a PNG for the web. Codes are rendered as clean vector output for maximum scan reliability.

Examples

URL → point a phone camera at the code to open your link.

WiFi → guests scan to join without typing the password.

vCard → scanning saves your name, phone, and email as a contact.

Frequently asked questions

Do QR codes expire?

No. The code is a static encoding of your data, so it works forever as long as what it points to (like a URL) still exists. There's no server dependency.

What does error correction do?

It adds redundant data so the code still scans if part of it is dirty, damaged, or covered by a logo. Higher levels are more robust but make the code denser.

Is my WiFi password safe?

Yes. The code is generated in your browser and never uploaded. Only someone who scans the printed code can read the credentials, so share it as you would the password itself.

PNG or SVG — which should I download?

Use SVG for print or large sizes because it stays sharp at any scale. Use PNG for quick web use where a fixed-size image is fine.