Add a QR generator to any website
Embed a fully working, customizable QR code builder on your site with a single line of HTML. Configure content types, design options, theming, and export formats — all through URL parameters.
<!-- That's it. One line. -->
<iframe
src="https://simple-qr.com/?iframe=1&borderless=1"
width="800"
height="900"
style="border:none;"
title="QR Code Generator"
allow="clipboard-write"
></iframe>Paste this into any HTML page. Customize the URL parameters to control the experience.
Built for developers
Drop it in, configure it, forget about it. No maintenance, no updates to manage.
Fully configurable
Control which content types, shapes, colors, and export options are available. Hide what you don't need, keep what matters.
Themeable
Match your brand with custom colors, dark mode, accent overrides, and adjustable border radius. It looks native to your site.
No backend needed
Everything runs client-side. No API keys, no server, no usage limits. Just an iframe and you're done.
URL-driven config
All configuration is baked into URL parameters. No JavaScript SDK, no build step. Change the URL, change the behavior.
Responsive
Works in any container size. Borderless mode fills the iframe perfectly, or use the bordered card layout.
100% free
No usage fees, no rate limits, no branding requirements. Use it on commercial sites, internal tools, or side projects.
URL parameter reference
Everything is controlled via query parameters. No JavaScript API needed.
Content
types Which content types to show (w, wifi, vc, email, sms, phone) types=w,wifi sec Which design sections to display sec=colors,shapes logo Enable or disable logo upload logo=0 Restrictions
ds Allowed dot shapes ds=rounded,dots es Allowed eye shapes es=rounded fs Allowed frame styles fs=none,badge fmt Export formats fmt=png,svg sz Export sizes (px) sz=512,1024 Theme
theme light, dark, or custom theme=dark accent Primary/accent color accent=#3b82f6 radius Border radius (0-24px) radius=12 borderless Remove outer padding and border borderless=1 Defaults
d.fg Default foreground color d.fg=#1a1a2e d.bg Default background color d.bg=#ffffff d.ds Default dot shape d.ds=rounded d.es Default eye shape d.es=rounded Don't want to write URL parameters by hand?
Use the visual builder to configure everything with a GUI. Toggle options, pick colors, preview the result in real time — then copy the iframe snippet.
Open the Embed Builder