QR Code Generator
Free online QR code generator. Create QR codes for URLs, text, WiFi, and more. Customize size, colors, and download in PNG or SVG format.
Options
Preview
Enter content to generate QR code
Generate QR codes instantly for any text, URL, or data. Our QR generator creates high-quality codes that scan reliably on any device.
Customize your QR codes with different sizes, margins, and error correction levels. Download in PNG for images or SVG for scalable vector graphics.
Everything runs in your browser. Your data stays private and QR codes are generated instantly without any server requests.
How to Use This Tool
- 1 t
- 2 o
- 3 o
- 4 l
- 5 s
- 6 .
- 7 q
- 8 r
- 9 .
- 10 h
- 11 o
- 12 w
- 13 T
- 14 o
- 15 U
- 16 s
- 17 e
- 18 .
- 19 s
- 20 t
- 21 e
- 22 p
- 23 s
Use Cases
Website Links
Add QR codes to print materials for easy access to your website.
Business Cards
Include a QR code linking to your digital contact card or portfolio.
Product Packaging
Link to product information, manuals, or registration pages.
Event Materials
Quick access to event details, tickets, or registration forms.
Related Guides
Learn how to create QR codes that scan reliably in our comprehensive guide.
Read more →Frequently Asked Questions
What is error correction in QR codes?
Error correction allows a QR code to be readable even if part of it is damaged or obscured. Higher levels (H) can recover up to 30% of data but create denser codes. Lower levels (L) create simpler codes but are less resilient.
What size should my QR code be?
For print, ensure the QR code is at least 2x2 cm (0.8x0.8 inches) for reliable scanning. For screens, 200x200 pixels is a good minimum. Larger is always better for scanning reliability.
Should I use PNG or SVG format?
Use PNG for web images and social media. Use SVG for print materials as it scales to any size without losing quality. SVG files are also smaller.
How much data can a QR code hold?
A QR code can hold up to 3KB of data, roughly 4,296 alphanumeric characters. However, more data means a denser, harder-to-scan code. Keep URLs and text as short as possible.
Is there a limit on QR codes I can generate?
No limits. Generate as many QR codes as you need. Since everything happens in your browser, there are no server restrictions or usage quotas.