QR Code Generator With Logo
Create scannable QR codes for websites, text, WhatsApp, WiFi, email and contact cards. Choose flat, 3D cube, sphere or pyramid rendering, add your logo, and download PNG.
QR Content
Choose what your QR code should open or save.
3D Style
Pick a render mode, colors, size and error correction.
Logo
Optional center logo with a white backing.
How to Use Free 3D QR Code Generator
Free 3D QR Code Generator creates real QR codes for URLs, WiFi, WhatsApp, email, vCards, and printed materials.
- Enter the final URL, contact details, WiFi network, or message before generating the QR code.
- Choose size, contrast, logo, and error correction for the place where the code will be scanned.
- Generate the code, scan it with a phone, and adjust styling if the scan is slow or unreliable.
- Low contrast, tiny print size, or a large center logo can make a QR code fail.
- Name the PNG after the destination, campaign, or print item so the code is not reused by mistake.
Things to Check
- Low contrast or large center logos can break scanning.
- Complex styled QR codes with logos are usually light, but very large exports can slow older mobile browsers.
- Test the QR code on the flyer, menu, label, sign, or screen where people will scan it.
Helpful FAQ
When is this tool most useful?
Use it when creating scan-ready QR codes for links, contact details, WiFi access, messages, or print pieces.
What should I inspect before using the output?
Check scan reliability, destination URL, contrast, quiet zone, logo size, print dimensions, and mobile landing page behavior.
Does this replace a specialist editor?
For dynamic tracking, bulk codes, or regulated print campaigns, use a QR management platform.
Maintained by Taimour Husnain.
Website, email, vCard, WiFi, and image destinations
The generator can encode a website URL, plain text, WhatsApp message, WiFi details, email draft, or vCard. To point at a YouTube video, Google Drive file, image, wedding album, or nonprofit page, first obtain a permitted public HTTPS destination and encode that URL.
ToolZone does not host the destination, create dynamic redirects, collect scan analytics, track products, decode QR pictures, or publish a code into Illustrator. Test the exported image on the devices and print size that matter.
How small can QR codes be?
A QR code must be large enough for a phone camera to resolve individual modules. For most printed materials, 2 by 2 centimeters (about 0.8 inches) is a safe minimum at normal reading distance. Business cards and flyers work best with codes at least 2.5 to 3 centimeters wide.
Smaller codes can scan on high-resolution screens held close, but print at a size where each module is at least 0.33 millimeters. Reduce the amount of encoded data to keep a small code readable, because shorter URLs and plain text produce simpler patterns with fewer modules. Always test a printed QR code with at least two phone models before finalizing the layout.
For outdoor signage, menus viewed at arm's length, or accessibility-focused materials, use a larger code and add a quiet zone of at least four modules around the edges. Read the complete beginner guide to QR codes for more on error correction levels, logo overlays, and print sizing.
QR code on a dark or black background
To place a QR code on a black background, generate a white QR code with a transparent or black background using the QR settings above. Set the foreground color to white (#FFFFFF) and the background to black (#000000). The contrast must remain high for scanners to read it reliably.
Always test the printed or displayed QR code with at least two different phone cameras before publishing. Low-contrast or inverted QR codes (light on dark) work with most modern scanners but may fail on older devices. For dark-themed posters and packaging, white-on-black is the standard approach.