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A Tutorial on How to Resize Images to a Specific KB/MB Online

No software download needed. Learn how to easily compress images to a specific size, with batch processing supported.

 

Compressing Images to a Specific Size - FAQ

Tutorial updated on: 2025-8-8

 

Question 1: How can I resize an image to a specific size in KB, for example, compressing it to under 200KB?

Answer: It's very simple! Using a professional online tool allows you to precisely control the file size. We highly recommend using the Image Resizer Tool to accomplish this task easily.

 

Here's how: After visiting the tool's page, upload your image, and in the "Resize Mode" section, select "By File Size". Then, enter your desired size (e.g., 200 KB) in the input box below and click "Start Resizing". The tool will automatically compress the image to the target size while maintaining as much quality as possible.  How to Resize Images to a Specific KB/MB ?