QR Code Generator
Instantly create custom, high-quality QR codes for URLs, Text, Wi-Fi, and Email. 100% free, fully private, with no expiration dates.
How to Use
- Select your desired Data Type from the dropdown (Link, Wi-Fi, Email, SMS, or Phone).
- Fill in the required fields. For Wi-Fi, providing the exact Network Name (SSID) and Password is required.
- Customize the QR Color and Background Color to match your brand (ensure high contrast so scanners can read it).
- Click Generate QR Code and click Download PNG to save the image to your device.
Features
Never Expires
Static QR codes that never expire and have no scan limits.
Wi-Fi Connect
Generate codes that automatically log guests into your Wi-Fi.
Color Customization
Change the foreground and background colors effortlessly.
High-Res Export
Download crisp PNGs up to 1024x1024 pixels for print.
Use Cases
- Marketing Materials: Add your website URL to business cards, flyers, and posters.
- Restaurants & Cafes: Create a Wi-Fi QR code so customers can connect without typing complex passwords.
- Event Management: Pre-fill SMS messages for RSVP text responses.
- Support Channels: Generate a "mailto" QR code that opens an email pre-addressed to your support team.
Understanding Error Correction
QR codes have a built-in feature called Error Correction (ECC). This allows the code to remain readable even if it is partially covered, scratched, or damaged. By default, this tool uses High (30%) error correction, meaning up to 30% of the QR code can be destroyed and a phone camera will still read it perfectly. If you are generating a code with a massive amount of text, reducing the error correction to Low (7%) will make the code visually simpler and easier for cheap scanners to process.
Design Workflow
Once you've downloaded your QR code, you might want to embed it into a webpage. Use the Base64 Encoder to convert your image into a raw string
you can place directly in an <img> tag. Ensure your website's CSS layout supports the image
using the CSS Box Shadow Generator and CSS Border Radius Generator.
Frequently Asked Questions
Do these QR codes ever expire?
No. This tool generates Static QR Codes. Because the actual data is mathematically encoded directly into the pattern of the image (and not routed through a tracking server), it will work forever.
Is there a scan limit?
No. You can scan it 10 times or 10 million times; there are absolutely no limits and no hidden fees.
Are my Wi-Fi passwords secure?
Yes. The QR code generation runs 100% locally in your web browser using JavaScript. Your SSID and password are never sent to our servers.
Why isn't my phone scanning the code?
If you changed the colors, make sure there is high contrast between the QR Color (dark) and the Background (light). If you invert them (light code on dark background), many older smartphone cameras will fail to recognize it.
Is it free?
Yes, 100% free with no limits.