2026-06-11•2 min read
How to Create Custom QR Codes Online for Free
Learn how to generate custom QR codes with colors and sizes using PowerUtils free online QR Code Generator. Perfect for business cards, websites, and marketing.
What is a QR Code?
A QR Code (Quick Response Code) is a two-dimensional barcode that can be scanned by smartphones to quickly access information like URLs, contact details, or text messages.
Why Use QR Codes?
Business Cards: Share contact info instantlyMarketing Materials: Drive traffic to your websiteProduct Packaging: Provide additional product informationEvents: Share tickets or registration linksRestaurants: Digital menus without physical contactHow to Use the QR Code Generator
Step 1: Enter Your Content
Go to the
QR Code Generator and enter:
A website URLText messageContact informationOr any data you want to encodeStep 2: Customize Appearance
Choose Colors: Select foreground and background colorsSet Size: Adjust the dimensions for your needsAdd Margin: Control the quiet zone around the codeStep 3: Download
Click generate and download your QR code as a PNG image.
Best Practices
Test Before Printing: Always scan with your phone firstHigh Contrast: Use dark colors on light backgroundsMinimum Size: At least 2cm x 2cm for print materialsError Correction: Higher levels allow damaged codes to still workRelated Tools
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