QR Code
Make a QR code PNG from text or a URL.
How to use QR Code
QR Code — Build a QR code image from text or a URL. Free to use in D2i DevTools — no account required.
Steps
- Fill in Text or URL. This field is required.
- Click Run and copy the result under the form.
Frequently asked questions
What is QR Code used for?
Use it to put a link, a wifi note, or a short message on a slide or a printout.
How do I use the free online QR Code tool?
Fill in Text or URL. This field is required. Click Run and copy the result under the form.
What can I paste or upload into QR Code?
Paste up to 800 bytes of text. A URL should include https:// so phones open it as a link.
What output does QR Code give me?
A PNG image you can view on the page. The text is encoded into the image and is not stored.
Is QR Code free, and is my input private?
Yes — Your input is processed in memory for this request only. It is not saved to disk or the database, and it is cleared after the tool finishes.
Can I put a long document in the code?
No. QR codes this size are for a short string. A long page will be rejected.
Inputs are processed in memory only and are not saved to disk or the database. Data exists only for the duration of your request.