QR Code Generator
Turn text, URLs, WiFi credentials or a contact card into a QR code, with error correction level, size, colors, margin and a center logo. Export as PNG / SVG.
Generation result
No QR code generated yetEnter your content and click Generate QR Code — the result shows up here
How to create a QR code
- Type your content - Chinese is supported - or use the URL, WiFi and vCard templates to fill the format in one click.
- Set the options: keep error correction at M by default, raise it to H when adding a logo, and pick a larger size for sharper output.
- Optional: upload a center logo. Keep the foreground dark, the background light, and the margin at 4 modules or more.
- Click Generate, then download PNG, download SVG, or copy the image straight to your clipboard.
FAQ
Why can't WeChat scan my QR code?
It is almost always one of three things: contrast too low or inverted colors (go back to black on white), too little quiet zone (keep the margin at 4 modules or more), or content so long the modules get too dense (lower error correction to L or use a short link).
Can QR codes contain Chinese text?
Yes. Content is written as UTF-8, so WeChat and most other scanners read the Chinese correctly.
Does a center logo affect scanning?
It covers part of the code. Set error correction to H when using a logo, keep the logo simple, and always test the result with your phone.
Is my content uploaded anywhere?
No. No uploads, no retention. Your privacy is fully protected.
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