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RADIONICATOOLS AND PRACTICAL LESSONS SR

TOOL / CODE ENGRAVER

Make a QR code you can verify.

The code is generated locally and contains the data itself. There is no tracking redirect and no expiry controlled by this website.

Put a project on the bench

QR code

Code content

Link or text

Code preview

The code will appear here after you enter content.

For print: remains sharp at any size.

For documents, messages and social media.

Before printing, scan the code with both an iPhone and an Android phone from the expected distance.

The code is always black on white to preserve reliable contrast. A four-module quiet zone surrounds the code. Do not crop it in print.

Error correction level

A higher level tolerates more damage but makes the code denser.

PNG size

For print, choose SVG or a 2048 px PNG.

This tool runs in your browser. Nothing you enter is sent to my server.

QR Code is a registered trademark of DENSO WAVE INCORPORATED.

01

Choose the content

Use a complete HTTPS address for a menu or landing page, exact Wi-Fi credentials for a guest network, or a contact card with a name and one contact method.

02

Export for the destination

SVG stays sharp at any print size. PNG is convenient for documents and messages. Keep the white quiet zone around the black code and do not crop it.

03

Test the physical object

Scan the final artwork from the expected distance with an iPhone and an Android phone. Test again after printing because size, surface and lighting affect scanning.