QR Code Generator
Create custom QR codes instantly for free. Generate QR codes for URLs, text, email, phone, and SMS with customization options.
Embed This Tool
Add this tool to your website with customizable styling
How to Use
- 1 Select QR type — Choose between URL, text, email, phone, or SMS to determine what happens when someone scans your QR code.
- 2 Enter content — Input the data you want to encode. For URLs, the tool will automatically add https:// if needed. For emails, you can optionally add a subject and message.
- 3 Customize appearance — Adjust the size (200px to 800px), choose custom foreground and background colors, and select the error correction level based on your needs.
- 4 Generate QR code — Click the "Generate QR Code" button to create your custom QR code. The tool will validate your input and generate the QR code instantly.
- 5 Download and use — Download your QR code as PNG for print materials or SVG for web use. Always test by scanning with your phone camera before printing or sharing widely.
Frequently Asked Questions
What is a QR code?
A QR (Quick Response) code is a two-dimensional barcode that can store various types of information like URLs, text, contact details, or Wi-Fi credentials. When scanned with a smartphone camera, it instantly provides access to the encoded content without manual typing.
How do I scan a QR code?
Most modern smartphones can scan QR codes directly with their built-in camera app. Simply open your camera, point it at the QR code, and a notification will appear with the encoded content. On iOS 11+ and Android 8+, this works automatically without any additional apps.
Can I customize QR code colors?
Yes! You can customize both the foreground (QR dots) and background colors. However, ensure high contrast between the two colors for reliable scanning. Dark foreground on light background works best. The tool will warn you if your color combination has poor contrast.
What's the best size for a QR code?
For digital use, 400x400px is recommended. For print materials, use at least 2cm x 2cm (about 0.8 inches) when printed, but larger is better for distance scanning. Business cards should use minimum 2.5cm x 2.5cm. The general rule is: the further the scanning distance, the larger the QR code should be.
What is error correction in QR codes?
Error correction allows QR codes to remain scannable even when partially damaged or obscured. There are four levels: Low (7%), Medium (15%), Quartile (25%), and High (30%). Higher levels mean the QR code can withstand more damage but will be more dense. Use Medium for most cases, or High if the QR code might get damaged or partially covered.
Are these QR codes free to use commercially?
Yes, absolutely! All QR codes generated with this tool are completely free to use for any purpose, including commercial projects. There are no restrictions, watermarks, or attribution requirements. The QR codes are generated locally in your browser and belong entirely to you.
Will my QR code expire?
No, QR codes generated with this tool never expire. Since the content is encoded directly into the QR code image itself, it will work forever as long as you have the image file. However, if your QR code points to a URL, that URL must remain active for the QR code to work.
How do I test if my QR code works?
After generating your QR code, scan it immediately with your smartphone camera to verify it works correctly and leads to the intended content. Test at different distances and lighting conditions. For print materials, always test the printed version before mass production to ensure the size and quality are sufficient.