QR Code Generator

Generate QR codes for URLs, text, email addresses, phone numbers or Wi-Fi credentials — download as PNG, free and instant.

What Does This Tool Do?

Generate QR codes for URLs, plain text, email addresses, phone numbers or Wi-Fi credentials. Uses the QRCode.js library for in-browser generation — no data sent to any server. Download as PNG.

Key Features

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5 Content Types
URL, text, email, phone and Wi-Fi.
⬇️
Download PNG
Save the QR code as a PNG image.
🔒
Private
Runs entirely in your browser — no data sent anywhere.
📐
Custom Size
200, 300, 400 or 500px output.

How to Use

  1. Select the content type (URL, text, email, phone or Wi-Fi).
  2. Enter the content in the field.
  3. Click Generate QR Code.
  4. Download the PNG or copy the content.

Frequently Asked Questions

Can I use these QR codes commercially?▾
Yes — QR codes themselves are not proprietary. The generated codes are freely usable for any purpose.
How do I create a Wi-Fi QR code?▾
Select Wi-Fi, enter the network name (SSID) and password. Scanning the code will offer to connect to the network automatically on most phones.
What error correction level is used?▾
Medium (M) — allows up to 15% of the QR code to be damaged and still scan correctly. This is a good balance between data density and resilience.

Complete Guide to QR Code Generator

When To Use This Tool

Use QR Code Generator whenever you need fast, accurate output without installing software. This tool is designed for speed, clarity, and repeatable results for day-to-day work.

Best Practices for Accurate Results

  • Double-check the format of your input before running the tool.
  • Test with a small sample first, then process larger data.
  • Use Related Tools to verify, convert, or transform the output.

Why Users Prefer AdeDX

AdeDX tools are browser-based, free to use, and built to work across desktop and mobile devices. Most processing happens directly in your browser for fast performance and improved privacy.