How it works
Simple QR creation
- Choose a QR type. Pick URL, text, Wi‑Fi, WhatsApp, email, vCard or event.
- Add your content. Enter the details and adjust size, margin or colors.
- Generate and download. Save the QR code as PNG or SVG for your project.
Free online QR code generator
QR Code Generator
Create clean QR codes for links, text, Wi‑Fi, WhatsApp, email, phone, contact cards and events from one simple browser-based workspace.
No account required
Browser-first generation
PNG & SVG download
Create QR codes online
Choose a QR type
Choose content and generate your QR code.
Current scope
Ready for everyday QR codes
QR Code Generator focuses on practical QR workflows for links, contact details, Wi‑Fi sharing, events and quick text content.
For best scanning reliability, use strong contrast between the QR color and background color.
Practical guide
How to create QR codes that scan reliably
QR Code Generator is useful for creating scannable codes for websites, menus, Wi-Fi access, contact details, messages, events and plain text. A reliable QR code is not only about sharp pixels. It also needs enough contrast, a quiet margin around the code and an amount of encoded data that is reasonable for the printed or displayed size.
For best results, keep the background light and the code dark, leave clear space around the square and test the code with more than one phone before printing it. Very long URLs, large vCards or complicated Wi-Fi strings can make the QR pattern dense. Dense codes may still work, but they usually need to be printed larger and with better contrast.
Use PNG for quick digital sharing and SVG when you need a scalable file for design or print. Avoid placing QR codes over busy photos, gradients or textured backgrounds unless you are certain the contrast remains strong. A simple black-on-white code is often the most dependable choice.
FAQ
QR Code Generator questions
Is QR Code Generator free?
Yes. QR Code Generator is a free online tool inside Niva Tools.
Are my QR contents uploaded?
The basic generator runs in your browser. It creates the QR code locally and does not require account creation.
Which QR types are supported?
You can create QR codes for URLs, text, email, phone, SMS, WhatsApp, Wi‑Fi, vCard and event details.
Should I download PNG or SVG?
Use PNG for quick sharing and simple graphics. Use SVG when you need a scalable QR code for design, print or responsive layouts.