QR Code Generator
Generate QR codes from text, URL or data.
How to Use QR Code Generator
Choose the data type: plain text, a URL, Wi-Fi credentials, a vCard contact, or an email link.
Fill in the fields for that type and pick an error correction level of L, M, Q, or H.
Set the module size in pixels and the quiet zone margin, then click the "Process" button.
Download as PNG for immediate use or SVG for crisp scaling, and test-scan it with a phone.
Features
Frequently Asked Questions
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About QR Code Generator
A QR code stores data as a grid of black and white modules, and any phone camera can read one in about a second. That makes it the shortest possible bridge between a printed object and a digital destination. This generator encodes text, links, Wi-Fi credentials, contact cards, email addresses, and phone numbers, then renders a code you can download immediately.
The two settings that matter are error correction and size. Error correction adds redundant data so the code still scans when part of it is obscured, and the levels are L at about 7 percent, M at about 15 percent, Q at about 25 percent, and H at about 30 percent. Higher levels hold less data but tolerate a logo, a sticker edge, or a scuffed print. The module size in pixels and the quiet zone around the code determine whether it scans reliably at the distance you need.
Formats matter too. Download a PNG for a slide, an email signature, or a quick test. Download an SVG for anything that will be printed or scaled, because it is a vector and stays sharp at any size. Either way, always test-scan the result with a real phone from the intended distance before you print a thousand of them.
When to Use This Tool
- Letting guests join Wi-Fi without typing a password off a printed sign
- Linking printed packaging, business cards, or a conference badge to a landing page
- Adding a scannable menu to a restaurant table card
- Sharing a vCard at an event instead of reading out a phone number
- Generating a QR code for an invoice or ticket that opens a payment page