IMAGE TOOLS · FREE ONLINE TOOL

Compress Image to KB

Compress JPG, PNG and WebP photos to a target file size in KB.

No account needed · Browser-based processing · Original document stays on your device

Upload your file

● Runs in your browser

Drag & drop files hereor click to browse your deviceSupported files listed here

Output settings

YOUR GUIDE TO THIS TOOL

What is Compress Image to KB and when is it useful?

Application websites often set a strict maximum file size. Compress Image attempts to reduce image bytes by adjusting photo encoding while keeping the picture recognisable for ordinary upload use.

Who can use this tool?

These are a few practical situations where the tool may save time:

Students preparing ID-sized uploads
Applicants fixing a file-too-large warning
Businesses emailing product photos
People sending photos on limited connections

How to use Compress Image to KB

Select a JPG, PNG or WebP picture.
Enter a target size in KB.
Process the image, allowing the tool to balance dimensions and quality.
Download the JPG and check whether details are still readable.

Before you download: things worth checking

The output is JPG and transparent areas become white.
Not every very small target is achievable without visible quality loss.
Always check faces, signatures or fine print after compression.

Your input file remains on your device with the current browser-processing workflow. Save the result separately and check it yourself before uploading it to any official portal, printing it or sending it to someone else.

Questions people ask about Compress Image to KB

Can I compress an image to 50 KB?

You can try; the result depends on the picture and its complexity.

Will PNG transparency be retained?

No. The output is JPG, which has no transparent pixels.

Is the image stored on your server?

The included compression process uses your browser rather than uploading the file for processing.