How to svg qr code generator: create scalable vector qr codes free
- Step 1Enter your QR content — Type or paste the content to encode: a URL, plain text, email address, phone number, or select a structured type like WiFi or vCard from the dropdown. The tool formats the data correctly for each type.
- Step 2Choose error correction level — Select your error correction level: L for digital use (maximum data density), M for general use, Q for damaged surfaces, H for logos embedded in the QR (up to 30% can be obscured). Higher correction = larger QR code for the same data.
- Step 3Download the SVG — Click Generate and download the SVG. For print, open in Illustrator or Inkscape to embed in a print-ready document. For digital, use directly as an img tag or inline SVG on your page.
Frequently asked questions
Why use SVG for QR codes instead of PNG?+
SVG QR codes are mathematically perfect at any size — no interpolation artifacts, no pixel blur. At 5cm on a business card and 5 metres on a banner, the same SVG file scans identically. PNG QR codes degrade visibly when scaled up from a small source file, and may fail to scan if the modules become blurry.
What is the mandatory quiet zone for a QR code?+
The QR spec requires a quiet zone of at least 4 modules (the square elements that make up the code) around all four sides of the QR code. The generator adds this automatically. Do not crop the quiet zone in design tools — scanners rely on it to detect the QR code boundary.
Can I embed a logo inside an SVG QR code?+
Yes, using error correction level H (30%). A logo covering up to 30% of the QR code area can be obscured without preventing scanning. Place the logo as a centred group element inside the SVG, overlapping the QR path data. Test scanning with at least 5 different scanner apps before publishing.
What is the maximum data capacity of a QR code?+
Version 40 QR (the largest, 177×177 modules) can encode up to 4,296 alphanumeric characters, 7,089 numeric digits, or 2,953 bytes at error correction level L. For practical scanning reliability on mobile cameras, keep data under 300 characters and use URL shorteners for long URLs.
Privacy first
Every JAD SVG tool runs entirely in your browser using the DOM API and Canvas. Your SVG files never leave your device — verified by zero outbound network requests during processing.