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画像 & 動画

証明写真メーカー

アップロード画像からパスポート、ビザ、証明写真、プロフィール用の規定サイズを切り出します。

無料で利用 登録不要 ブラウザ内で実行

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Important disclaimer

This tool crops, recolors, and lays out photos locally, but it does not run biometric checks or guarantee government acceptance. Always compare the result against the linked official instructions before printing or uploading.

Local browser processing only

1. Upload a straight-on portrait

Processing stays in this browser. The source crop box shows which part of your original image will be used.

2. Choose a reviewed preset

Most official documents expect a plain white or near-white background.

3. Export options

When JPEG is selected, the tool tries a bounded quality search to stay at or below the target without dropping below the safe quality floor.

4. Print-sheet layout

This sheet can fit up to 6 copies at the selected photo size.

Preset reference

Target size
2 × 2 in · 600 × 600 px @ 300 DPI
DPI reference
300 DPI
Reviewed
2026-08-07
Official reference
U.S. Department of State
Processing
Local browser processing only
  • Uses the published 2 × 2 inch format plus the State Department head-height and eye-height ranges. The overlay is a manual framing aid only.
  • Head height: 25–35 mm
  • Eye line from bottom: 28–35 mm
  • Use a plain white or off-white background and a recent, straight-on portrait.

Canvas export preserves pixel dimensions, but some viewers ignore embedded printer DPI metadata. Use the pixel and physical-size summary when printing.

Reference links are informational. Always verify the current official checklist yourself.

Source crop preview

Centered crop used for the export.

Upload a portrait photo to generate the preview.

Photo preview with manual guide bands

Compare your head position manually. This tool does not detect faces or certify compliance.

Manual framing guide only

Upload a portrait photo to generate the preview.

Print-sheet preview

Multiple copies are placed locally on a white sheet with light cut borders.

Upload a portrait photo to generate the preview.

What is 証明写真メーカー?

証明写真メーカー helps people convert, inspect, validate, or generate passport photo, id photo, visa photo, resize photo, crop image, document photo directly in the browser. It is designed for everyday work, coding, debugging, documentation, quality checks, and data preparation where clear input, reliable output, and privacy-first local processing matter.

How to use 証明写真メーカー

  1. 1Paste, upload, or enter the passport photo, id photo, visa photo, resize photo, crop image, document photo input required by the tool.
  2. 2Adjust any options such as format, mode, output style, size, or validation behavior.
  3. 3Review the generated result, parsed details, warnings, or converted output in the preview area.
  4. 4Copy or download the result for a project, document, form, message, or shared file.

Common 証明写真メーカー use cases

Developer debugging

Use 証明写真メーカー to quickly inspect generated output, API payloads, configuration values, or encoded data while building and debugging software.

Review before reuse

Validate or transform passport photo, id photo, visa photo, resize photo, crop image, document photo before adding the result to a project, document, form, message, or shared file.

Privacy-first browser processing

Run common passport photo, id photo, visa photo, resize photo, crop image, document photo tasks locally in the browser without sending sensitive development data to a backend service.

よくある質問

どんなファイルでも正しく扱えますか？

一般的な入力を想定しています。壊れたファイル、巨大なファイル、仕様外のデータでは期待どおりに処理できない場合があります。

機密ファイルや画像を扱うときの注意点はありますか？

機密ファイルや画像を読み込む前に、ブラウザの保存設定、組織ポリシー、共有先、抽出結果に不要な情報が残っていないかを確認してください。