QR
Image & PDF

QR Code Generator

Generate QR codes for URLs, text and other content.

✓ Free to use✓ No signup✓ Local processing where possible

Create a QR code

Enter a URL or text and generate a scannable QR code.

Tips

Use strong contrast and test the result before printing.

QR codes store the exact text you enter

A QR code can encode a URL, plain text, Wi-Fi details or other supported content. For links, include the complete destination such as https:// so scanners can recognize it reliably. Test the final QR code with more than one device before printing a large batch.

Print size and contrast matter

QR readability depends on module size, contrast, quiet space and print quality. Very dense codes containing long text need more modules and may require a larger printed size. Avoid placing important graphics over the code unless you have verified scan reliability.

Last updated: August 7, 2026

Frequently Asked Questions

Can I create a QR code for a website?

Yes. Paste the full website URL and generate the code.

Does a QR code expire?

A static QR code containing text or a direct URL does not inherently expire. The destination can still stop working if the encoded URL changes or the website is removed.

Can I change the destination of a static QR code later?

No. The encoded content is fixed. A redirect URL that you control can be changed later, but the QR code itself still points to that redirect URL.

Why use ToolViso?

Free to useNo account is required for the tools on this page.
Transparent inputsYou can see and change the values used to produce the result.
Privacy mindedTools process data locally in your browser where practical.

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