Free QR Code Generator: Create QR Codes for URL, WiFi, Text
Create a QR code in seconds — for a website link (URL) , WiFi , text , email or phone . UniToolx generates high-quality QR codes that scan reliably.
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How to create a QR code (step-by-step)
- Open the tool: UniToolx QR Generator
- Select the QR type (URL, WiFi, Text, Email, Phone).
- Paste or type your data.
- Download the QR image and test scan.
Best QR code settings for scanning
- Contrast: dark QR on a light background.
- Quiet zone: keep a clean margin around the QR.
- Size: larger prints scan better from distance.
- Test scan: try multiple devices and lighting.
FAQ: QR Code Generator
How do I generate a QR code for a URL?
Paste the link in UniToolx QR Generator, generate it, then download and test scan.
How do I make a WiFi QR code?
Enter network name (SSID), password, and security type. Users scan to connect instantly.
What size should a QR code be for printing?
Start at 2–3 cm minimum for small prints; go larger for menus/posters. Always test scan distance.
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Free QR Code Generator: Create QR Codes for URL, WiFi, Text