QR Code Generator

Generate QR codes for any URL. Customize colors and download as PNG.

How It Works

QR codes let people visit a URL by scanning it with their phone camera. They're useful on printed materials, business cards, product packaging, or anywhere you want to bridge offline and online.

How to Use

1. Enter any URL — your website, social profile, or NullMark redirect link
2. Choose the size — larger sizes are better for print, smaller for screens
3. Pick your colors — make sure there's high contrast between foreground and background
4. Download the PNG and use it wherever you need

Tips for QR Codes

• Always test your QR code after generating it by scanning it with your phone
• Keep high contrast between foreground and background for reliable scanning
• Use a NullMark link as the URL to ensure the destination opens in the real browser

Why This Matters for Creators

QR codes are a great way to share links in the physical world — at events, on merch, on business cards, and in printed materials. When someone scans a QR code, it opens in their default browser, which is great.

But if you're sharing QR codes inside social media posts or stories, your followers might screenshot them and scan later. Using a NullMark URL as your QR destination ensures the link always works, regardless of how it's opened.

FAQ