Getting Started

UNI-QR is a free QR code generator that runs entirely in your browser at qr.unisoftware.app. There is no account to create and nothing to install - open the page, choose what kind of QR code you need, and your code appears and updates live as you type.

Create a QR code in 4 steps

1. Choose a QR type from step 1 - Website URL, WhatsApp, WiFi, vCard contact, a payment type or any of the other 26 types.
2. Enter the content for that type - a link, a WiFi password, contact fields, a payment ID - in the plain form that appears under step 2.
3. Customize the design in step 3: pick a theme, dot style, corner style, colors, a logo, a gradient or a frame with call-to-action text.
4. Download in step 4 as PNG, SVG, PDF, WEBP or JPEG, or save it to your on-device history for later.

What you see while you work

The QR code preview on the right updates after every change, with no "Generate" button to press. Next to the preview, UNI-QR shows the QR version and module count (for example "Version 2 - 25x25 modules") and a "Scan test passed" badge - the app automatically decodes the code it just built to confirm it still reads back the data you entered. Treat that badge as a first check, not a replacement for scanning the printed or displayed code with a real phone before you rely on it.

No account, no install

UNI-QR works the same way every time you open it: no sign-up, no email, and no watermark on anything you download. It can also be installed as an app on your phone or desktop home screen and used again without opening a browser tab. See Privacy and Data for exactly what does and does not leave your device.

Where to go next

• See every supported type and what to enter for each in QR Code Types.
• See every styling option in Customize Your QR Code.
• See which file format and size to pick for printing in Download Formats and Printing.