Long-tail guide and free tool

Compress Image to 500KB

Create smaller image files for web uploads, email, and sharing with a 500KB target preset ready to use.

Reduce image file size for websites, email, forms, and social media.

Use the preset tool

The settings below are prefilled for this task. Upload your image, process it in your browser, and download the result.

Target size: 500KBOutput: JPEG

Choose Filesor drag and drop one or more images hereBrowser batch processing

A 500KB target usually keeps better visual quality than very small limits while still reducing large camera images.

If a high-resolution photo remains above 500KB, resize it to a smaller width before compressing again.

01.

Upload an image file.

02.

Choose compression quality.

03.

Download the optimized image.

Will the result be exactly 500KB?

The tool targets a size near 500KB. Exact output depends on dimensions, format, and image detail.

Does CompressFree add a watermark?

No. Downloads are not branded with a CompressFree watermark.

Optimize JPEG photos for websites, email, and uploads.

Reduce PNG size while keeping transparent backgrounds.

Change image dimensions by pixels while preserving aspect ratio.