---
title: "What is the difference between a regular .png and a nine-patch image?"  
description: "What is the difference between a regular .png and a nine-patch image?"  
author: "Anonymous User"  
published: 2015-06-11  
updated: 2020-09-23  
canonical: https://www.mindstick.com/interview/2616/what-is-the-difference-between-a-regular-png-and-a-nine-patch-image  
category: "android"  
tags: ["android"]  
reading_time: 1 minute  

---

# What is the difference between a regular .png and a nine-patch image?

The nine patch images are extension with .9.png. Nine-patch image allows resizing that can be used as background or other image size requirements for the target device. The Nine-patch refers to the way you can resize the image: 4 corners that are unscaled, 4 edges that are scaled in 1 axis, and the middle one that can be scaled into both axes.

## Answers

### Answer by Anonymous User

The nine patch images are extension with .9.png. Nine-patch image allows resizing that can be used as background or other image size requirements for the target device. The Nine-patch refers to the way you can resize the image: 4 corners that are unscaled, 4 edges that are scaled in 1 axis, and the middle one that can be scaled into both axes.


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Original Source: https://www.mindstick.com/interview/2616/what-is-the-difference-between-a-regular-png-and-a-nine-patch-image

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