QR Code Generator

Generate a QR code for a URL, plain text, email, phone number or Wi-Fi network. Pick a color theme or your own colors, choose square, rounded or dot modules, add your logo in the center, and download a watermark-free PNG.

The QR code is generated locally in your browser — your data and logo are never sent to a server.

How to use QR Code Generator

  1. Choose the content type: URL, text, email, phone or Wi-Fi.
  2. Fill in the fields.
  3. Pick a theme or custom colors, a module style, and a size.
  4. Optionally upload a logo — it is placed in the center and error correction is raised automatically.
  5. Download the QR code as a PNG.

About this tool

QR codes let people open a link or join a network by pointing their camera. This generator builds the code locally in your browser with color themes, three module styles and center-logo support — no watermark, no sign-up.

When you add a logo, the tool automatically switches to the highest error-correction level so the code still scans even though the logo covers part of it. Keep the logo under about a quarter of the code’s width for reliable scanning.

When to use it: menus, posters, business cards, Wi-Fi signs and anything that should bridge print to phone.

Frequently asked questions

What is error correction?
It adds redundancy so a QR code still scans even if part of it is covered or damaged. Higher levels make the code denser but more robust.
Can I use the QR code commercially?
Yes. The codes you generate are yours to use anywhere.
Do QR codes expire?
The code itself never expires. If it encodes a link, it works for as long as that link stays online.
Why won’t my printed code scan?
Usually it is too small, low contrast, or missing a quiet white margin. Print it larger, dark on light, with clear space around the edges.
How much can a QR code hold?
A few thousand characters — but shorter content scans more reliably. For long destinations, encode a short URL instead of the full text.
Can I use brand colors in a QR code?
Yes, as long as contrast stays strong: dark modules on a light background, and the three corner squares clearly readable.

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How to use Qr Generator

Use the Qr Generator interface to generate or measure what you need. Adjust settings as desired, then download or save the result for personal use.

Practical benefits

Frequently asked questions

Is this tool free to use?
Yes. Qr Generator is fully free with no account or subscription required.
Does it upload my files?
No. All processing occurs locally within your browser session.
Can I use this for professional projects?
Yes, the tool is designed for both casual and professional use. Always verify critical outputs.