How to Create a Professional QR Code (Free)

A QR code doesn't have to be an ugly black-and-white square slapped on a poster. With a free QR Generator you can pick the right data type for the job, style it in your brand colours, drop your logo in the centre, and export it at the right resolution for print or web — all without paying for a design tool.

Pick the right QR code type

• URL — the most common type; scanning opens a website or landing page directly.
• vCard — encodes a full contact card, so scanning it offers to save a name, phone, email and company straight to the phone's contacts.
• Wi-Fi — encodes network name and password so guests connect with one tap instead of typing a password.
• UPI — encodes payment details so scanning opens a payment app with the amount and payee pre-filled.
• Plain text or email/phone — useful for short messages, pre-filled emails or click-to-call numbers.

Step-by-step: create a branded QR code

1. Open the QR Generator and choose your type — URL, vCard, Wi-Fi, UPI, text, email or phone.
2. Fill in the details for that type. The preview updates as you type.
3. Switch to styling — set foreground and background colours that match your brand.
4. Try different dot and corner shapes (square, rounded, dots) for a less generic look.
5. Add your logo in the centre if you want one.
6. Scan the preview with your own phone to confirm it still reads correctly.
7. Export as PNG for digital use, SVG for anything you'll print or scale up, or a PDF for a print-ready sheet.

Keeping a styled code scannable

The two things that break scannability are low contrast and an oversized logo. Keep foreground and background colours clearly distinct — dark on light or light on dark, never two similar mid-tones. Keep a logo small enough to sit inside the code's error-correction margin, and never remove the quiet zone (the blank margin around the code) entirely.

Choosing an export format

• PNG — best for websites, social media posts and digital display where you know the final pixel size.
• SVG — best for print, since it's vector-based and stays crisp at any size, from a business card to a banner.
• PDF — convenient when you want a print-ready file with the code already placed on a page.

Tips

• Test the printed size, not just the on-screen preview — codes smaller than about 2cm can be hard for phone cameras to focus on.
• Use a URL shortener or a link you control if you might need to change the destination later — a static QR code always points to the exact data you encoded.
• Match your QR code's colours to your brand kit so it doesn't look like an afterthought.
• For vCard and Wi-Fi codes, double-check every field before exporting — a typo in a password field means the code simply won't work.