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Free QR Code Generator

Create high-quality QR codes instantly for websites, WhatsApp, Wi-Fi, contact details, booking links and more. Free, private and no signup required.

01 / What should a scan do?

THE FIELD GUIDE

A small code. A clear destination.

A free QR code generator is most useful when the next step is obvious. Tell people what they will open, keep the destination current, and test the code where it will be used.

How to create a QR code

Choose the action, add its details and check the live preview. Keep a dark foreground, a light background and the clear margin. Download your file, then scan it with another device before publishing.

QR codes for WhatsApp

Use your country code and phone number to open a conversation directly. An optional message helps customers explain why they are contacting you. Scanning opens WhatsApp; it does not send the message automatically.

QR codes for Wi-Fi

A Wi-Fi QR code can help guests connect without typing a long password. Match the security setting to your network. Print it in a guest area, and replace the code whenever the network name or password changes.

Hotels and direct bookings

Place a booking QR code on a welcome card, reception desk or brochure. Link to your own booking page, not a temporary session URL. Include a short address beside the code so guests have another way to reach it.

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Property listings

Connect a printed property sheet to the current listing, complete photographs or viewing form. Label the code with the property's reference. When a listing closes, update its destination page so the printed material remains useful.

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PNG vs SVG

PNG is convenient for a website, a presentation or a social post. Choose enough pixels for its final size. SVG stays sharp when enlarged and is usually the better choice for signage and print layouts.

Printing best practices

Leave the quiet zone clear. Avoid glossy surfaces, tight folds and busy backgrounds. Choose a physical size appropriate to the content and scanning distance, then test a printed proof at that distance. A dense contact code needs more space than a short URL.

FAQ

Before you share it

Is the QR code generator free?

Yes. All supported types, colors and PNG/SVG downloads are free, with no account and no watermark.

Do QR codes expire?

These static QR codes have no built-in expiry. A linked website can still move, close or restrict access. Keep the destination available; editing a downloaded code's content requires generating a new code.

Is my data stored?

Your entries and QR images stay in this page's browser memory. We do not upload them or save them to cookies or browser storage. Reset or reload clears them. Files you download and content you copy remain under your control.

Can I create a WhatsApp QR code?

Yes. Choose WhatsApp, add your country code and number, and optionally include a message. The QR code contains a direct wa.me link.

Can I download an SVG?

Yes. Download SVG for a vector file that remains sharp at different sizes. The same content is also available as PNG.

Can I use it commercially?

Yes. You can use your generated codes on business materials without a TERNYXA watermark. Check that you have permission to publish the content and destinations you encode.

What size should I print a QR code?

There is no single size for every code. More data and a greater scanning distance require a larger print. Keep the four-module margin and test a real proof with several phones before printing a batch.

TERNYXA / BLOG

Practical guides

Short explanations that help you get a useful result.

4 min read

How to Create a WhatsApp QR Code

Create a direct WhatsApp QR code with the right country code, an optional message and a scan test before printing.

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4 min read

How to Create a Wi-Fi QR Code for Guests

Make a Wi-Fi QR code with the right network name, security and password, then test it safely before sharing with guests.