QR Code Generator
Generate QR codes from any URL or text. Download as PNG instantly.
Enter a URL or text to generate a QR code
How to Generate QR Codes
- 1
Enter URL or Text
Type or paste any URL, text, or data you want to encode in the QR code.
- 2
Customize Appearance
Adjust the QR code size, foreground color, and background color.
- 3
Preview QR Code
See the QR code generated in real-time as you type.
- 4
Download PNG
Click Download to save the QR code as a high-quality PNG image.
About QR Codes
QR (Quick Response) codes are two-dimensional barcodes that can store URLs, text, contact information, Wi-Fi credentials, email addresses, phone numbers, and more — up to 4,296 alphanumeric characters. They can be scanned by any modern smartphone camera without installing a dedicated app, making them a universal bridge between physical and digital content. From restaurant menus and business cards to product packaging and event tickets, QR codes have become an essential tool for connecting offline materials to online experiences.
QR codes support four levels of error correction (L, M, Q, H), meaning they remain scannable even when up to 30% of the code is damaged, obscured, or covered by a logo overlay. This built-in redundancy makes QR codes extremely reliable for printed materials exposed to wear, product packaging that may be scratched, outdoor signage subject to weather, and any real-world application where perfect conditions cannot be guaranteed. The ToolPix QR generator applies appropriate error correction automatically to ensure maximum scannability.
The ToolPix QR code generator creates high-quality codes entirely in your browser using client-side JavaScript. The encoded data never touches any external server, making it completely safe for sensitive information like private URLs, Wi-Fi passwords, API endpoints, personal contact details, and confidential business links. You can customize the QR code size from 100 to 1000 pixels and choose any foreground and background color combination to match your brand identity.
Whether you are creating QR codes for business cards, generating Wi-Fi access codes for hotel guests, linking physical products to online manuals, setting up contactless ordering for a restaurant, or building event check-in systems, this free online QR code generator delivers professional results instantly with no watermarks, no usage limits, and no account registration required.
Key Features
Common Use Cases
- •Create QR codes for website URLs on business cards and flyers
- •Generate Wi-Fi network QR codes for easy guest access
- •Link physical products to online content or instructions
- •Create scannable codes for event tickets and check-in systems
- •Generate QR codes for restaurant menus and digital ordering
Frequently Asked Questions
What can I encode in a QR code?
QR codes can store URLs, plain text, email addresses, phone numbers, Wi-Fi credentials, vCard contacts, and more. The maximum capacity is about 4,296 alphanumeric characters.
What size should my QR code be?
For print, use at least 300px for small items (business cards) and 500px+ for posters. For digital use, 200-400px is typically sufficient.
Can I customize the QR code colors?
Yes. You can change the foreground (module) and background colors. Ensure sufficient contrast for reliable scanning — dark foreground on light background works best.
Will my QR code expire?
No. QR codes generated here are static — the data is encoded directly in the pattern. They never expire unless the linked URL becomes unavailable.
Why can't my phone scan the QR code?
Ensure sufficient contrast between foreground and background colors. Very light colors or low contrast may prevent scanning. Also check that the QR code is displayed at a large enough size.
Can I add a logo to the center of the QR code?
The current tool generates standard QR codes without logo embedding. However, QR codes with error correction can tolerate a small logo overlay — you can add one manually using an image editor after downloading.
What is the difference between static and dynamic QR codes?
Static QR codes (generated here) encode data directly in the pattern and never change. Dynamic QR codes use a redirect URL that can be updated later but require a third-party service.
Can I scan QR codes without an app?
Yes. Most modern smartphones (iPhone and Android) have built-in QR scanning in the default camera app. Simply point your camera at the QR code and tap the notification that appears.