Home / Guides / Create a QR code

How to Create a QR Code (Free)

Need a QR code for a link, a Wi-Fi password, a menu, or a business card? Here's how to generate and download one in seconds — no app, no account.

Steps

  1. Paste your link or text into Stelluna's QR Code Generator — the QR code appears instantly as you type.
  2. Pick a size — 200px, 400px, or 800px, depending on where you'll use it.
  3. Optional: customize the foreground and background color to match your branding.
  4. Download as PNG for general use, or SVG if you need it crisp at any size (print, large banners).

Ready to try it? Free, instant, no account needed.

Open QR Code Generator

PNG or SVG — which should I use?

PNG is a fixed-resolution image, good for websites, social posts, or documents where you know the display size in advance. SVG is vector-based and stays perfectly sharp at any size — the better choice for print materials, large posters, or anywhere the QR code might be scaled up.

FAQ

Is it free?

Yes — no account, no watermark, no limit on how many QR codes you generate.

Do QR codes expire?

No. A QR code generated here simply encodes your text or link directly — there's no tracking service or expiring redirect involved, so it works for as long as the underlying link is valid.

Can I use custom colors?

Yes — pick any foreground and background color. For reliable scanning, keep good contrast between the two (dark code on a light background works best).

What can I encode besides a URL?

Any text — Wi-Fi credentials, a phone number, a short message, plain text. The scanner just reads whatever was typed in.

More guides