셀프증명 is a free iPhone app developed by Digital Photo Corp. It falls under the category of Multimedia and aims to provide users with a convenient and trendy way to create self-portraits for identification purposes.

The app offers various features to make the process of taking and editing self-portraits easy and natural. It provides a guide line that automatically appears on the screen to help users align their faces correctly according to the required specifications. Users can also import photos from their phone's album for editing and background adjustments.

One of the standout features of 셀프증명 is its photo editing capabilities. It includes beauty shooting mode, face slimming, brightness and color temperature adjustments, allowing users to enhance their photos subtly and create their desired look.

The app utilizes AI technology for seamless background removal, ensuring that every detail, including hair strands, is accurately recognized. It also offers a variety of personal color backgrounds, giving users the option to achieve studio-quality self-portraits.

In addition, 셀프증명 allows users to purchase online submission files, which are automatically saved to their phone's gallery upon purchase. The app also offers fast delivery of printed self-portraits, with a same-day turnaround for orders placed before noon (Seoul/weekday).

With its easy-to-use features and various size options, 셀프증명 is recommended for anyone in need of self-portraits for passports, ID cards, visa applications, or other official documents.

Please note that the app requires certain permissions, such as access to the camera and photo storage, for its services. However, these permissions are categorized as optional, and users can still utilize the app without granting them.

For any inquiries or assistance, users can reach out to the developer via email at or by callingduring the available contact hours.