How to Create a QR Code for Your Website (Free)

A QR code (Quick Response code) is a two-dimensional barcode that a smartphone camera can scan to instantly open a URL, dial a phone number, connect to WiFi, or display a text message. For websites, QR codes bridge the gap between physical and digital — a customer who sees your flyer, business card, packaging, or outdoor signage can reach your website in seconds without typing anything.

The business case is simple: any time your audience is offline and you want them to visit a URL, a QR code removes friction. Restaurant menus, product packaging, event posters, print ads, conference badges, and retail displays all benefit from QR codes. Smartphones have had built-in QR scanning in the native camera app since 2017, so adoption is no longer an obstacle.

ShortIQ includes a free QR code generator available without signup. Visit the QR Code Generator tool, enter your URL, and download the QR code as a PNG or SVG. SVG is the recommended format for print because it scales to any size without losing quality — a PNG that looks sharp on screen may appear blurry on a large-format banner.

The fastest workflow is to first shorten your URL with ShortIQ, then generate a QR code for the short link. This gives you two advantages: a shorter URL that produces a less dense QR code (easier to scan), and click analytics so you can see how many times the QR code was scanned and from which locations.

Most QR code generators support multiple content types beyond plain URLs. The most useful ones for businesses are: a URL (opens a website), WiFi credentials (automatically connects the device to a network without typing the password), a vCard (adds your contact details to the phone contacts app), and plain text (displays a message on screen).

For website marketing, a URL QR code is almost always the right choice. For a restaurant, consider a WiFi QR code at each table so customers can connect easily. For a conference speaker, a vCard QR code lets attendees save your contact information without business cards. Each use case has a clear winner — match the QR code type to what the user does immediately after scanning.

A plain black-and-white QR code works perfectly but looks generic. Most QR code generators let you customize the foreground color, background color, and add a logo in the center. Color customization should maintain high contrast between foreground and background — light gray on white will not scan reliably, and the error correction in QR codes compensates for a center logo only up to about 30 percent coverage.

The most professional QR code layouts use your brand primary color for the dots on a white background, with your logo in the center no larger than 20 percent of the total QR code area. Always test a printed QR code at the actual print size before finalizing. A QR code that is smaller than 2 centimeters (about 0.8 inches) may not scan reliably from a normal scanning distance.

The highest-performing QR code placements share one characteristic: the person scanning has both hands free and a clear reason to scan. A QR code on a moving vehicle, a tiny spot on a price tag, or a slide shown for 10 seconds at a conference all fail this test. The best placements give the person time to stop, take out their phone, and scan.

Table cards and menus work exceptionally well because the person is sitting and waiting. Business cards are effective because the recipient is holding the card and has your attention. Packaging works because the customer is already engaged with the product. Conference posters work because the viewer is standing and has time to scan.

A static QR code that points directly to your website URL cannot be tracked — you cannot see how many times it was scanned or where the scans came from. The solution is to generate the QR code for a short link with UTM parameters instead of the raw URL. The short link redirects to your website and records the scan in your analytics.

With ShortIQ, create a short link for your URL, add UTM parameters (for example, utm_source=qr-code and utm_medium=print and utm_campaign=business-card), then generate a QR code for that short link. Every scan appears in your ShortIQ analytics with a count, geographic location, and device type, and in Google Analytics under the campaign you named.