We often use ID photos. Common ID photos are one inch, two inches or five inches. These are all familiar to us, but sometimes we hear "1.5 inch" and "half inch" ID photos. Let us be a little confused, is half an inch half of an inch? Is 1.5 inches 1.5 times the size of a one-inch

ID photo is what we often use. Common ID photos are one inch, two inches or five inches. These are all familiar to us, but sometimes we hear "1.5 inch" and "half inch" ID photos. , which left us a little confused. Is half an inch half of an inch? Is 1.5 inches 1.5 times the size of a one-inch photo? This article will explain to you the specific sizes of these two ID photo sizes, and teach you a simple technique to quickly create ID photos of these two sizes by taking photos with your mobile phone.

1. 1.5-inch ID photo size specifications

1.5-inch photo size is 33mm × 48mm. 1.5 inches is also called and one inch is larger than . Some photo studios call it 2 inches smaller. Photo size is usually measured in inches, 1 inch ≈ 2.54 cm. 1.5-inch photos are mostly used for ordinary ID photos, Hong Kong and Macao passes, graduate photos, and Chinese passport , etc. Intuitively speaking,

is obviously a circle larger than an inch larger (25mm× 5mm).

For digital photos (electronic ID photos), the 1.5-inch photo size is:

width 390 pixels, height 567 pixels, resolution 300dpi, common colors are red, blue and white.

Currently, many domestic examination registrations and overseas visas use this specification. For details, you can go to the registration electronic photo assistant official website for inquiries.

2. Half-inch ID photo size specifications

Half-inch photos are also called "small one-inch". The general size is 22mm×32mm, which is smaller than one-inch (25mm×35mm). Therefore, half-inch photos are generally used in places with relatively small space, such as admission tickets, physical examination forms, job cards, etc. The dimensions of the electronic version of the

half-inch photo are as follows:

width 260 pixels, height 368 pixels, resolution 300dpi.

This size is currently used for photos posted on motor vehicle driver's licenses, registration for Guangzhou public institutions, English AB level exams, etc.

3. Take photos with your mobile phone to make standard ID photos

We can use the registration electronic photo assistant to quickly make ordinary photos taken by mobile phones into electronic versions of ID photos in half-inch and 1.5-inch sizes. There is no limit on the background of the photo and the size of the original image.

1. Open the search function in the mobile WeChat client and find [Registration Electronic Photo Assistant]

2. You can find the specifications [half inch] or [1.5 inch]. You can also search for one inch larger and one inch smaller.

3. Upload the photos in the mobile phone album, or you can use the mobile phone camera to take pictures directly.

4. Wait a few seconds, and the ID photo will be created. You can preview the effect in real time, and change the photo and background color to preview again.

5. Just save the electronic photo after making it. If you need to reprint, you can also make layout photos and change formal clothes and other advanced functions.