身分証両面合成
免許証やマイナンバーカード、パスポートの表裏両面を、A4用紙の上下に整列配置して印刷用PDFを合成します。
身分証明書/パスポート写真のアップロード (表面 + 裏面)
このツールについて
The Passport & ID Double-sided Composer is an incredibly useful productivity utility for standard business and personal operations.
When applying for bank accounts, onboarding, or signing agreements, we frequently need copies of both sides of ID cards. This tool accepts front/back images or PDF pages and precisely arranges them onto a single A4 page complying with national standard layout resolutions.
Furthermore, you can customize overlapping translucent anti-counterfeit watermarks (e.g. "FOR ONBOARDING ONLY") to prevent unauthorized document reuse. It even features a 3D glow laser sweep copier scanner door visual effect to deliver premium feedback.
Practical guidance before you use 身分証両面合成
Best for real document workflows
Use 身分証両面合成 when you need a quick browser-based result without creating an account or sending routine documents through an unnecessary upload workflow. HR onboarding submission is a common example: Quickly align employee ID copies and apply protective watermarks.
Privacy and file handling
EasyPDFNex prioritizes local processing in your browser. That means supported PDF operations run on your device, not in a public cloud queue. For sensitive files, review the output before sharing it, close the browser tab after downloading, and avoid processing documents you are not authorized to edit.
Quality checks after processing
After you compose & download, open the result and check page order, text readability, signatures, links, and form fields. If the source file is scanned, encrypted, very large, or damaged, try a related workflow such as merge pdf, organize pdf, pdf to jpg before repeating the task.
Start with a clean source file whenever possible. For 身分証両面合成, the first step is usually "Upload ID files": Upload front and back photos/scans of your ID or passport (up to 2 files). This simple preparation step prevents most failed exports, missing pages, and formatting surprises.
Editorial review note
This guidance is maintained by the EasyPDFNex editorial team and reviewed for practical PDF workflow accuracy. Tool pages are written to explain when a feature is useful, what to check before download, and where browser-based processing has limits.
使用方法
Upload ID files
Upload front and back photos/scans of your ID or passport (up to 2 files).
Configure secure watermark
Input custom text overlay to restrict unauthorized document replication.
Compose & download
Click execute to generate a single-page print-ready A4 PDF.
使用例
HR onboarding submission
Quickly align employee ID copies and apply protective watermarks.
Government & banking service
Prepare standardized ID prints that meet physical archive requirements.
Travel backups
Arrange passport pages and visa details onto a unified A4 paper.
よくある質問
Will watermarks block identity text details?
No. The watermark is rendered at a carefully tuned 15% opacity to block forgery without sacrificing the legibility of text or photo fields.
Is the composite card size accurate?
Yes. It renders the ID card at the standard physical dimension of 85.6mm × 54mm scaled perfectly on the A4 page.
Does it support driver licenses?
Yes, it works beautifully for any card-based identity scans.