𝗙𝗿𝗲𝗲𝗧𝗼𝗼𝗹 DEV

QR Code Generator

Free custom QR code generator with logo. Create QR codes for URL, Wi-Fi, vCard and PIX. Customize colors, shapes and download as PNG.

QR Code Data

Customization

Colors

Logo

Add an image to the center of the QR Code and test reading before printing.

About this tool

Create custom QR codes with logo for free — no sign-up required. Our QR code maker runs entirely in your browser, ensuring your data never leaves your device. Ideal for printed and digital materials.

QR Code generator features

QR Code creation for URL, vCard contacts, Wi-Fi, PIX, Email, SMS and text
Customization of colors, dot shapes, corners, size and margin
Central logo upload with margin control and hidden background
High-resolution PNG image download, ready for use in prints of any size

Available QR Code types

Each type generates a structure compatible with common QR code readers on modern smartphones.

URL: directs the person to a website, landing page, form, menu, social profile or online file.

vCard: saves contact data directly to the phone's agenda.

PIX: generates a static QR Code for receiving payments and transfers.

Email: opens the email app with recipient, subject and message already filled in.

Wi-Fi: facilitates connection to a network with SSID, password and encryption type.

SMS: opens a text message with phone and content defined.

Text: stores simple information that appears directly upon scanning.

What you can customize

All the settings live in the Customization block and the result shows up in the live preview as you change them. None of these changes affect the encoded content. The QR Code still points to the same data.

Size and margin: set the width and height between 120 and 1000 pixels. The chain button between the two fields links the proportions and keeps both values in sync, preserving the square shape of the QR Code. The margin (0 to 80) is the clear area around the code. Avoid setting it to zero, because scanners use that border to locate and read the QR Code correctly.

Dot style: choose between Square, Dots, Rounded, Extra Rounded, Classy and Classy Rounded. This option only changes the shape of the modules (the small blocks that make up the QR Code), without altering the encoded content. Styles with gaps between modules, such as Dots, may need a larger size to scan well.

Corner style: choose between Square, Dots and Extra Rounded. This option changes the look of the three position markers, the larger squares in the corners of the QR Code that help scanners identify the orientation before reading it.

Colors: customize the Dots, Corners, Corner center and Background colors separately. You can highlight the markers with a color different from the rest of the QR Code. Prefer dark dots on a light background, because the inverse usually fails to scan.

Logo: upload an image to display in the center of the QR Code. Adjust the logo margin (0 to 40) to set the clear space around the image, and use the Hide dots behind logo option to clear the area beneath it. Prefer simple logos and always test scanning before printing or publishing the code, because the logo covers part of the modules and can hinder reading if it is too large.

Where to use custom QR Codes

Custom QR codes help connect physical materials to digital experiences without requiring the person to manually type links or data.

  • Marketing and printed materialsInclude QR codes on cards, folders, packaging, banners and posters to lead visitors to pages, catalogs, coupons and campaigns.
  • Digital business cardUse the vCard template to share name, phone, email, company, job title, address and website in a single scan.
  • Quick Wi-Fi accessCreate QR codes for Wi-Fi networks and allow customers, guests or teams to connect without typing the password.
  • Service and communicationGenerate QR codes for pre-filled SMS or email and reduce steps in forms, support, reservations and quote requests.

How to create a QR Code

1

Choose content type

Select a content type and fill in only the necessary fields for that format.

2

Customize appearance

Adjust size, margin, colors, dot shape and corners. If you want, add your brand logo to the center.

3

Test and download in PNG

Check the preview, scan with your phone to validate and download the PNG file ready to use digitally or in print.

Questions and Answers

Can I add my logo to the QR Code?

Yes. Use the logo option to upload an image and position it in the center. To keep reading reliable, prefer simple logos and test the QR code before printing.

Does the QR Code still work with different colors and shapes?

Yes, as long as there is enough contrast between the dots and the background. Avoid very light colors on dots and always test reading on your phone.

What format is the download in?

Files are generated in high-quality PNG format, ideal for digital use and printing.

How do I create a custom QR code for free?

Choose the content type (URL, Wi-Fi, vCard, PIX…), fill in the fields, customize colors and style, then click Download. No registration required.

See also