Free QR Code Generator with Background
Create stunning QR codes with custom backgrounds, elegant gradients, or transparent overlays. Download as PNG -no sign-up, no watermarks, completely free.
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How to generate a QR code with a custom background
1. Enter your URL
Type or paste any URL into the input field. Your QR code is generated instantly in real time as you type.
2. Customize the design
Choose a gradient background, upload an image, or go transparent. Adjust QR color, size, position, and add header text.
3. Download your QR code
Download just the QR code or the full composite with background as a compressed PNG file. Ready for print or digital use.
Why use our QR code background generator
100% browser-based & private
100% browser-based & private
Your URLs and images never leave your device. The entire QR code generation process runs locally using the HTML5 Canvas API -no server uploads, no tracking, no data stored.
Custom backgrounds & gradients
Custom backgrounds & gradients
Go beyond plain QR codes. Upload your own background image or choose from elegant preset gradients. Add header text with custom fonts, colors, and alignment to create branded visuals.
Transparent background support
Transparent background support
Generate QR codes with fully transparent backgrounds -ideal for overlaying on presentations, documents, product packaging, or any design where a white box would disrupt the layout.
Why we built Supademo's QR code background generator
“Most free QR code generators spit out a plain black-and-white box. We kept seeing our team paste those into Canva just to add a background. With Supademo's QR generator, you get custom backgrounds and gradients built in, so the output is already presentation-ready.”
“I wanted the QR code generator to run entirely in the browser so your URLs never leave your device. When you click download, it composes the QR code and background into a single PNG right there in your browser. We never see your links, images, or anything you generate.”
Who uses Supademo's QR code background generator?
On-brand QR codes for every campaign
Add gradient backgrounds or branded images to QR codes before dropping them into event flyers, social posts, or ad creatives. No extra design tools needed.
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How do marketing teams use a QR code background generator?
Marketing teams use Supademo's QR code background generator to create on-brand QR codes with custom backgrounds and gradients for event flyers, social posts, and ad creatives without needing a separate design tool.
How do sales teams use a QR code background generator?
Sales teams generate QR codes linking to demos or proposals, then add branded backgrounds so they look polished on business cards, printed materials, and event leave-behinds.
How do customer success teams use a QR code background generator?
CS teams use Supademo's QR code background generator to create branded QR codes for onboarding kits and printed help materials, linking customers directly to the right guide without any link-hunting.
How do support teams use a QR code background generator?
Support teams add branded QR codes to packaging inserts and support cards, linking customers directly to relevant help articles with a background that looks intentional and on-brand.
How do product teams use a QR code background generator?
Product teams create QR codes linking to release notes, walkthroughs, or help docs, with custom backgrounds so they fit naturally into printed materials and in-product screens.
How do training teams use a QR code background generator?
Training teams add QR codes with branded backgrounds to printed materials, linking learners directly to interactive guides, videos, or onboarding modules without breaking the visual design.
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Frequently asked questions
Common questions about our free QR code background generator. Have others? Reach out and our team will be happy to help.
How do I create a QR code with a background image?
Enter your URL, then click "Upload Image" in the Background section at the bottom. Choose any image from your device, position the QR code where you want it (top-left, top-right, center, bottom-left, or bottom-right), and hit "Download with Background" to save the final composite as a PNG.
Can I generate a QR code with a transparent background?
Yes. Set the Background to "Transparent" and check the "Transparent QR background" option in the sidebar. When you download the QR code, the PNG will have full alpha transparency -perfect for overlaying on slides, documents, or print materials.
What format are the downloaded QR codes in?
All downloads are in compressed PNG format. PNG preserves sharp edges and supports transparency, making it ideal for both digital and print use. No lossy compression artifacts like JPEG.
Is there a limit to how many QR codes I can generate?
No. This QR code generator runs entirely in your browser -nothing is uploaded to a server. You can create and download as many QR codes as you need, completely for free, with no account or sign-up required.
Can I customize the color and size of the QR code?
Absolutely. Use the color swatches or the custom color picker to change the QR code color. The size slider lets you adjust the QR code from 100px to 400px. You can also add header text, choose fonts, and pick text colors.
How do I add a gradient background to my QR code?
Select "Gradient" in the Background section, then choose from six preset gradient options. The QR code is placed on a beautiful gradient background that you can download as a single image -great for social media posts, posters, and marketing materials.
Is my data stored or tracked when I use this QR code generator?
No. The entire QR code generation process happens locally in your browser using the HTML5 Canvas API. No URLs, images, or generated QR codes are ever sent to or stored on our servers. Your data stays completely private.
What are common use cases for QR codes with backgrounds?
QR codes with custom backgrounds are widely used for event posters and flyers, restaurant menus, business cards, social media stories, product packaging, trade show materials, and digital signage. Adding a branded background makes the QR code more visually appealing and encourages higher scan rates.