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Scannability risk.
SVG ignores the size setting — it scales infinitely.
1 · Content 內容
Saved links
2 · Style preset 樣式
Presets set colours and shapes. Your link and logo stay as they are.
3 · Logo 標誌
Logo colour
4 · Fine tuning 進階
Dots
Gradient
Dot colour
Corners
Colour
Colour
Background & frame
Background
Encoding
Higher correction survives a bigger logo and rougher printing, at the cost of denser dots.
5 · Config file 設定檔
Interchangeable with qr-code-styling.com — export from here to tweak there, or import a config someone else made.
Internal tool · CardBase. Everything runs in your browser — nothing is uploaded.