How to Resize Image

Part 1: Introduction

If you want to share your great photos on social media platforms, then you need to resize image to the right size for the platform. UniConverter can resize your images in one click, whether it's an Instagram story or a YouTube post, use our free photo resizer to change your images' dimensions without sacrificing quality and share your images to your social channels.

Part 2: Guides

Step 1 Start Wondershare UniConverter and select Batch Image Editor

Once you download and install UniConverter, click on it and launch the robust tool. You’ll see several Hot features in the homepage. Click “Batch Image Editor” under the “Hot” section of the software’s interface.

Step 2 Add Image to Batch Image Editor

Click the button or drag and drop images directly into the product for uploading, UniConverter supports almost all major image formats for editing.

Step 3 Choosing a social media platform size

On the left side of the pop-up operation window, you can see the Image Resizer option, clicking on the drop-down box will show the preset sizes for various social media platforms, and you can click on Apply to resize the image in one click as needed.

UniConverter supports customized image size, input the corresponding aspect ratio to adjust the output size of the image at will.

Step 4 Export all image

After you finish adjusting the image size, click the “Export All” button on the upper right corner to export the image to your saved folder.