QR Code Generator
Generate QR codes for links, WiFi, contacts, payments and more — with an optional logo, entirely in your browser.
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Frequently Asked Questions
How do I get my logo into the QR code?
Upload a logo or use the one from your company profile — error correction automatically switches to the highest level (H, 30%) as soon as a logo is active.
Does a QR code with a logo always work?
Not guaranteed — that's why every generated code is immediately re-decoded internally. If that fails, the download is blocked and a warning is shown.
Can I create a WiFi QR code for a hidden network?
Yes — the "Hidden network" checkbox correctly sets the H:true flag in the WiFi QR format.
Does the tool store my data on a server?
No. Everything runs locally in your browser. Saved QR codes live in local IndexedDB and can optionally be exported encrypted.
Can I edit a saved QR code later?
These are static QR codes — the content is embedded in the code itself. Editing afterwards creates a NEW code; already-printed codes do not change.
The information, templates, scripts, calculations and recommendations provided are intended for educational and assistance purposes only. Always review and test any generated result before production use. IT Smart Service accepts no liability for misuse, data loss, outages, security incidents, or legal, financial or technical damages arising from incorrect or improper use. Responsibility for validation, testing and deployment decisions rests with the user.
Need personal support? Our team can help with anything beyond this tool.
Need professional IT support?
Our team can help if the free tool is not enough for your project.