關於 規格證件照
換底、毫米尺寸裁切與沖印排版
Photo requirements differ by authority and destination. The tool can help prepare a file and a layout, but you must confirm the target country's size, background, face position, resolution, and submission rules before relying on the result.
如何使用這個開發者工具
- Upload a photo and choose the target size, background, and crop settings.
- Review the face position, margins, print dimensions, and preview carefully.
- Export the individual image or print layout, then verify it against the official submission requirements.
私隱與資料處理
Image processing is performed locally in the browser. Do not upload identity documents or personal photos unless you understand the device, browser, and export risks, and clear the result when finished.
相關開發者工具
常見問題
Does the tool guarantee official acceptance?
No. It prepares a file according to the settings you choose. The receiving authority's current rules and human review determine acceptance.
Why does print size differ from screen size?
Screens use pixels while printing uses physical dimensions and DPI. Check the exported layout and printer settings rather than judging by the browser preview alone.
Can I use any background color?
Choose the color required by the destination. Background replacement can alter edges, hair, and shadows, so inspect the output at full size.