---
title: "QR Code Generator — Documentation & FAQ"
description: "How to use QR Code Generator, plus answers to common questions."
canonical: "https://www.razi.pro/tools/qr-code/docs"
tags: ["qr code generator", "custom qr creator", "qr code maker"]
source: "razi.pro"
---

# QR Code Generator — Documentation & FAQ

Documentation for [QR Code Generator](https://www.razi.pro/tools/qr-code) — Build branded QR codes with color, size, and error correction controls.

## Quick start

Enter a URL or text, customize colors and size, then download your QR code image.

## Tips

- Higher error correction keeps the code scannable even if partially damaged.

## Frequently asked questions

### How do I create a QR code for free?

Enter your URL, text, or data in the input field, customize the color, size, and error correction level, then download the QR code as an image. No signup required.

### Can I customize the QR code color and style?

Yes. You can change the foreground color, background color, size, and error correction level. Higher error correction allows the QR code to remain scannable even if partially damaged.

### What can I encode in a QR code?

You can encode URLs, plain text, email addresses, phone numbers, WiFi credentials, and more. QR codes can hold up to about 4,000 characters of text.

### Are the generated QR codes free to use commercially?

Yes. QR codes generated with this tool are yours to use for any purpose — personal, commercial, or otherwise — with no restrictions or attribution required.