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QR Code Generator

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Create your QR code

Options

Your QR code

Type a link or some text on the left to create a QR code.

Always test the code with your phone before you print or share it. On some phones you may need to press and hold the image to save it. Your text is turned into a code in your browser and is never uploaded.

Free QR code generator for links text Wi-Fi and email

Introduction


Use this free QR code generator to turn a link, a line of text, a Wi-Fi network or an email into a QR code you can download as a PNG or SVG. There’s no sign-up, no watermark and no expiry date, because the information is built right into the code. Everything happens in your browser, so nothing you type is uploaded or stored.

How to use (H2):

  1. Choose what the code is for: a link or text, a Wi-Fi network, or an email.
  2. Fill in the details and watch the code update.
  3. Pick the error correction, size and colors (dark on light works best).
  4. Click Download PNG for screens and documents, or Download SVG for printing at any size.
  5. Scan the code with your phone before you share or print it.

Tips for codes that scan well

  • Keep the text or link short. Shorter means a simpler, easier-to-scan code.
  • Use a dark code on a light background, with the white border left on.
  • Print it at least about 2 cm (0.8 inch) wide, and bigger if people scan from far away.
  • Use High error correction if the code might get scuffed or dirty, but note that it makes the code more detailed.

FAQs 

  • Do these QR codes expire? No. The information is stored in the code itself.
  • Is it really free? Yes, with no sign-up or watermark.
  • Can I track how many people scan it? No, because these are static codes.
  • What is error correction? Extra data that lets a code still scan if part of it is damaged or covered.
  • PNG or SVG? PNG is best for web and documents. SVG stays sharp at any size, so it’s best for printing.
  • Is my Wi-Fi password sent anywhere? No, it stays in your browser. Anyone who scans the printed code can read it, though.

What Is a QR Code Generator?

A QR code generator is an online tool that converts information into a square, scannable pattern. When someone scans the code with a compatible phone or QR scanner, the encoded information can be displayed or opened without manually typing it.

QR codes are commonly used for website links, contact details, Wi-Fi access, menus, event information, product labels and printed marketing materials. A QR code can make sharing information quicker, particularly when people are using mobile devices.

What Types of QR Codes Can You Create?

The FunnLearnn QR Code Generator supports several useful types of information, depending on the options available in the tool.

  • URL QR code: Lets people scan a code to open a website or web page.

  • Text QR code: Displays a short message or other plain text.

  • Wi-Fi QR code: Encodes network details so compatible devices can connect more conveniently.

  • Email QR code: Can prepare email-related information, depending on the encoded format and the scanning device.

Before downloading a code, check that the information is correct. A QR code will encode the details you enter, so mistakes in a URL, email address or Wi-Fi password can prevent the intended action.

Static QR Codes vs. Dynamic QR Codes

A static QR code stores its information directly in the code. Once created, it generally continues to work as long as the encoded information remains valid. For example, a static code containing a website URL does not automatically change when the website address changes.

A dynamic QR code usually points to a redirect or management service. This can allow the destination to be changed after printing and may provide scan analytics, depending on the provider and plan.

This generator creates static QR codes. They do not require an ongoing subscription or a redirect service to preserve the encoded information, but their destination cannot be edited after creation. If the destination changes, you generally need to generate and distribute a new code.

How to Choose Between PNG and SVG

PNG and SVG are two common download formats for QR codes, but they are suited to different uses.

PNG format is a raster image format that works well on websites, presentations, digital documents and many everyday applications. Its quality depends on the image dimensions, so avoid enlarging a small PNG too much.

SVG format is a vector format that can scale to different sizes without the usual pixelation associated with raster images. It is often a good choice for posters, packaging, signs and other print materials. However, check that the software or printing service you use supports SVG files.

For either format, maintain a strong contrast between the code and its background, and test the final image before publishing or printing it.

What Is QR Code Error Correction?

QR codes include error-correction information that can help a scanner recover encoded data when part of the code is damaged or obscured. Higher error-correction levels can improve resilience, but they also usually make the pattern denser.

A denser code may be harder to scan when it is very small or printed poorly. Choose a level that suits your intended use, and test the code under realistic conditions. Error correction cannot guarantee successful scanning if too much information is damaged or the code has insufficient contrast.

Best Practices for Using QR Codes

Follow these practical guidelines to help people scan your QR codes successfully:

  • Use a dark foreground on a light background.

  • Keep a clear margin around the code so scanners can identify its boundaries.

  • Avoid stretching, cropping or distorting the downloaded image.

  • Use an appropriate size for the expected scanning distance.

  • Test the code on more than one phone if possible.

  • Check the destination or encoded details before sharing the code publicly.

  • For printed materials, scan a physical proof before producing a large quantity.

These checks are particularly important for menus, business cards, packaging, signs and promotional campaigns.

Are QR Codes Safe to Scan?

A QR code is a way to encode information; it does not automatically make that information trustworthy. A code may direct someone to a legitimate website, but it can also contain a misleading URL or an unexpected request.

Before opening a link, check the destination shown by your phone. Be cautious if a website asks for passwords, payment details or other sensitive information unexpectedly. For Wi-Fi QR codes, remember that anyone who can scan a shared code may be able to access the network details it contains.

Are My QR Code Details Private?

The FunnLearnn QR Code Generator is intended to create codes directly in your browser without uploading the information you enter. Verify the actual implementation before relying on this privacy claim, especially when encoding private network details or other sensitive information.

Remember that privacy also depends on where you share the generated code. Anyone who obtains a copy may be able to scan it and read the information encoded in it.

Create Your QR Code Online for Free

Use the FunnLearnn QR Code Generator to create codes for links, text, Wi-Fi or email. Enter your details, customize the available settings, download your preferred format and scan the finished code before sharing it.

Note: QR code appearance and compatibility depend on the encoded content, selected settings, scanner and final display or print quality.