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QR Code Generator
Turn any text or URL into a downloadable QR code.
qr-generator.tool
Generated entirely in your browser - nothing is sent to a server.
What is a qr code generator?
This tool turns any text or URL into a downloadable QR code, with adjustable size and error-correction level. Higher error correction lets the code still scan correctly even if part of it is damaged or obscured, at the cost of a slightly denser pattern.
How to use this tool
- 1Type or paste the text or URL you want encoded.
- 2Adjust size and error-correction level if needed.
- 3The QR code updates live.
- 4Click Download PNG to save it.
Common use cases
Generating a QR code linking to a website, menu, or contact page
Creating a scannable code for a business card or flyer
Encoding Wi-Fi credentials or plain text for quick sharing
Testing how much data a QR code can hold at different error-correction levels
Good to know
Frequently asked questions
What does the error-correction level (L/M/Q/H) mean?
It controls how much of the code can be damaged or obscured while still scanning correctly - L is lowest (least redundancy, more data capacity), H is highest (most redundancy, less capacity). M is a reasonable default for most uses.
Is there a limit to how much text I can encode?
QR codes have a maximum data capacity that depends on the error-correction level - very long text may fail to generate at higher error-correction settings; try a lower level or shorter text if that happens.
What format does it download as?
A PNG image, ready to use in documents, print materials, or web pages.
Is my data sent anywhere?
No - the QR code is generated entirely in your browser.
quick_facts.json
{
"runs_in_browser": true,
"data_sent_to_server": false,
"signup_required": false,
"price": "free",
"category": "Generators"
}