Free Online QR Code Generator

Create permanent, high-quality QR codes for any purpose

Website URL

Your Text

Network Name (SSID)

Password

Security

Hidden network

Email Address

Subject (optional)

Body (optional)

🎨 Customize

Foreground Color

#000000

Background Color

#ffffff

Error Correction Higher = Better for logos

Logo Upload (optional)

🖼️

Click to upload logo

PNG, JPG up to 2MB

Remove logo

💾 Download

👁️ Live Preview

Scan to test your QR code

Do these QR codes expire?

No! The QR codes generated by SpeedTool are Static QR Codes. This means they:

Never expire - Use them forever without time limits
Have no scan limits - Unlike dynamic QR codes, there's no limit on how many times they can be scanned
Work offline - All data is encoded directly in the QR code pattern
Don't require an account - Generate as many as you need, completely free

However, if you change your WiFi password, website URL, or any other linked data, you'll need to generate a new QR code since the information is permanently encoded.

Popular Uses for QR Codes:

Restaurant menus and product labels
Business cards with vCard information
WiFi access for guests (no more saying passwords aloud)
Event tickets and passes
Linking to app stores for mobile apps
Directing users to reviews or feedback forms

Frequently Asked Questions

Can I customize the QR code colors?

Yes! You can change both the foreground (dark modules) and background colors using the color pickers. Make sure there's enough contrast for reliable scanning.

How do I add a logo to my QR code?

Upload your logo image using the upload button. We recommend using error correction level H (High) when adding logos, as this provides more redundancy for reliable scanning around the logo area.

What's the difference between PNG and SVG?

PNG is a raster image format, perfect for digital use. SVG is a vector format that can be scaled to any size without losing quality, making it ideal for printing on business cards, posters, or merchandise.

What's the best error correction level?

Level H (High) is recommended if you're adding a logo or using the QR code in challenging environments (curved surfaces,远处 scanning, etc.). Level L (Low) creates smaller QR codes but is less forgiving.

Can I create a QR code for WiFi login?

Absolutely! Use the WiFi tab to enter your network name, password, and security type. Anyone can scan it to connect - no need to type the password!