中国1インチ写真 — サイズ 25×35 mm (295×413 px)
A China 1-inch photo is 25×35 mm, equal to 295×413 ピクセル at 300 DPI. Background can be white, blue, or red. Head occupies about 2/3 of the frame. This is the most commonly used ID photo size in China, for national ID cards, exam registration, and resumes.
写真仕様
| 幅 × 高さ (mm) | 25 × 35 mm |
|---|---|
| ピクセルサイズ @ 300 DPI | 295 × 413 px |
| DPI | 300 |
| 背景色 | White / Blue / Red |
| Head Proportion | Head occupies about 2/3 of frame |
| Applicable Documents | National ID, Exam Registration, Resume, Certification |
| 国 | China |
Official 受入: オンライン処理受入中
The 1-inch size is a printing industry convention (25×35 mm), not a mandatory national standard. Note: GA/T 491 is the technical standard for ID card photos but does not define the 1-inch size. For specific exam registrations, always check the current year's announcement for exact pixel and file size requirements.
出典: Printing industry convention · 検証済み: 2026-10-17
How to Make a 1-inch ID Photo Online
写真をアップロード
最近の正面写真（JPG/PNG/WebP、最大10MB）をアップロードしてください。
1インチサイズを選択
選択 "China 1-inch (25×35 mm)" — AIが自動的に正しい寸法にトリミング.
背景を変更
白、青、赤を選択。AIが古い背景を自動的に削除します。
ダウンロード
写真をダウンロード 1-inch ID photo. 無料、登録不要 required.
よくある質問
25×35 mm, which equals 295×413 ピクセル at 300 DPI. This is a printing industry convention, not a mandatory national standard.
1-inch is 25×35 mm; 2-inch is 35×49 mm. Note: small 2-inch (33×48 mm) is different from standard 2-inch.
White, blue, or red. National ID typically requires white; exam registration usually white; resumes may use blue or white.
プライバシー & Data Protection
All AI processing runs on our own servers. Photos are automatically deleted after processing. Facial photos are sensitive personal information under PIPL and GDPR. Separate consent is required before upload.
1インチID写真を作成
写真をアップロード — AIが25×35 mm にトリミングし、背景を変更.
Drop your photo here or click to upload
JPG, PNG, WebP — Max 10MB
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