Create 3x4 ID photo online

To create a 3x4 cm ID photo for a Vietnamese national ID, resume, school record, or application: upload a portrait, the AI crops to 3 × 4 cm, replaces the background with white, and exports a 300 DPI file in about 60 seconds.

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Technical specs

Size
3 × 4 cm (3 cm wide, 4 cm tall)
Resolution
300 DPI — print and online submission ready
Background
Plain white (default), blue on request
Use cases
Legacy national ID, resume, school record, applications, badges
File formats
JPG, PNG, HEIC from any phone

How it works

Three steps to a 3x4 cm photo for resume, school, or legacy ID use.

  1. Upload your portrait

    Pick a straight-facing photo, eyes on camera. A front-camera selfie works.

  2. AI crops to 3x4 and changes background

    The tool crops to 3 × 4 cm with Vietnamese ID photo proportions and replaces the background with plain white.

  3. Download the 3x4 file

    Receive a 3x4 cm, 300 DPI file by email — ready to attach to applications or print at home.

Frequently asked questions

How is a 3x4 photo different from a 4x6?

3x4 is mainly used for legacy national IDs, resumes, school records, and applications. 4x6 is for passports, modern CCCD, and driver licenses. They are not interchangeable — check your document requirement first.

Is there a 3x4 photo app for iPhone?

You don't need a separate app. This site runs directly in iPhone Safari or Android Chrome — open the page, upload your photo, the AI crops to 3x4 and changes the background in 60 seconds.

Can a 3x4 photo be used for digital school records?

Yes. Vietnamese digital school records (Bộ GD&ĐT 2026 standard) accept 3x4 or 4x6 photos as long as the file is 300 DPI with a uniform white or blue background.

Can I tile multiple 3x4 photos onto a single A4 print?

The output is a single 3x4 image. For multi-photo A4 layouts, contact info@anhthe.io.

Upload to create your 3x4 photo

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