QR Code Generator

Generate QR codes for URLs, WiFi passwords, contact cards, and text. Add custom logos, choose colors, and download as SVG or PNG — free, no signup.

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Technical Audit

This utility is a high-performance node optimized for modern browser environments. All data processing is executed client-side, ensuring zero knowledge transfer to external servers.

Vector SVG & High-res PNG exports
Custom logo and color overlay
Level H (30%) Error Correction
WiFi and vCard protocol support

System FAQ

How do I create a free QR code online?

Select your QR type (URL, WiFi, vCard, or text), enter your content, optionally customize colors and add a logo, then click Generate. Download as PNG or SVG — completely free.

How do I make a QR code for my WiFi?

Select 'WiFi' as the QR type, enter your network name (SSID), password, and encryption type (WPA/WEP). Anyone who scans the QR code will automatically connect to your network without typing the password.

Are the QR codes permanent?

Yes. Static QR codes (like those this tool generates) work forever — they encode the data directly and don't rely on any external service. The QR will scan as long as the destination URL is live.

Can I add my logo to a QR code?

Yes. Upload your logo image and the tool places it in the center. Error correction is set to 30% (Level H) to ensure the QR remains scannable even with a logo covering the center.

What is the best QR code format — PNG or SVG?

SVG is best for print (business cards, banners, signs) since it scales to any size without pixelation. PNG is best for digital use (websites, email, social media). For most business uses, generate both.

Can I scan a QR code I made with my own phone?

Yes. Open your phone's camera app (iPhone or Android) and point it at the QR code. A link appears at the top of the screen — tap it to open. Most modern phones scan QR codes without any app.