QR Code Generator
Make a QR code for a link, text, email, phone or Wi-Fi.
Your QR code appears here
Fill in the fields on the left.
Private by design. This tool runs entirely in your browser. Your input is processed on your own device and is not uploaded by DO101.
About the QR Code Generator
Generate a crisp QR code and download it as a PNG or SVG. Choose the size and the error-correction level, and switch between link, plain text, email, phone and Wi-Fi payloads. The code is rendered locally in your browser.
How to use it
- 1Pick what the code should contain: link, text, email, phone or Wi-Fi.
- 2Fill in the fields and adjust size or error correction if you need to.
- 3Download the PNG or SVG and test it with your phone camera.
What you get
- Link, text, email, phone and Wi-Fi payloads
- Adjustable size and error-correction level
- PNG and SVG download
- No tracking redirect — the code points straight at your data
- Never expires, because there is no server involved
Frequently asked questions
Do these QR codes expire?
No. The code encodes your data directly, so there is no DO101 redirect that could ever be switched off.
What error-correction level should I pick?
Medium is a good default. Use High (H) if the code will be printed small, placed on a curved surface, or covered by a logo.
Is a Wi-Fi QR code safe to print?
It contains your network password in plain text, so anyone who scans the printed code can join. Only display it where you are happy for guests to connect.
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