How to Create a QR Code (Step-by-Step Guide)
Creating a QR code is simpler than you think. This guide walks you through the entire process — from choosing the right content type to customizing the design and downloading your finished code.
What is a QR code?
A QR (Quick Response) code is a two-dimensional barcode that stores information in a pattern of black and white squares. When scanned with a smartphone camera, it instantly directs users to a URL, displays text, connects to Wi-Fi, or performs other actions.
Tips
- QR codes can store up to 4,296 alphanumeric characters
- They work offline once scanned — no internet needed for text and contact codes
Step 1: Choose your content type
EZQR supports 12+ content types including URL, Wi-Fi, vCard, email, phone, text, PDF, Instagram, YouTube, and App Store links. Select the type that matches what you want to share. Each type has a dedicated input form optimized for that content.
Step 2: Enter your content
Fill in the relevant fields for your chosen content type. For a URL QR code, paste your web address. For Wi-Fi, enter the network name, password, and encryption type. EZQR validates your input to ensure the QR code will work correctly.
Step 3: Customize the design
Make your QR code on-brand by customizing colors, adding your logo, and choosing from 10+ dot patterns and corner styles. You can pick foreground and background colors, adjust error correction levels, and preview changes in real time.
Tips
- Maintain high contrast between foreground and background
- Use higher error correction when adding a logo
Step 4: Download and use
Export your QR code as a high-resolution PNG, SVG, or PDF. PNG is great for digital use, SVG for scalable print materials, and PDF for professional printing. Your QR code is ready to use — add it to business cards, flyers, packaging, or websites.
Quick Tips
- Always test your QR code on multiple devices before printing
- Use a short URL for simpler, more scannable patterns
- Print at minimum 2 cm x 2 cm for reliable scanning
- Add a call-to-action like "Scan me" near the QR code
- Use dynamic QR codes if you need to update the destination later
Frequently Asked Questions
Is it free to create a QR code?
Yes. EZQR lets you create unlimited static QR codes for free with no signup or watermarks.
Do I need an account to create a QR code?
No. You can generate and download QR codes instantly without creating an account.
What file format should I download?
PNG for digital use and social media, SVG for scalable print materials, PDF for professional printing.
Can I add my logo to the QR code?
Yes. EZQR supports logo embedding with automatic error correction adjustment.
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