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One free watermarked preview. The clean image is one credit.Try a look

Reduce image size in KB

Shrink the file. The pixels stay yours. Nothing is uploaded.

Before compressionA smaller fileBeforeAfter

This runs in the browser. The photo is not uploaded and it does not use a credit.

How to use reduce image size in kb

  1. Choose a photo

    The original KB is shown before you download.

  2. Download the smaller JPEG

    Compare the two numbers on the page.

Why this page

  • KB, on the page

    You do not need a separate calculator.

FAQ

Is this the 100 KB tool?

No. That page aims at 100 KB. This one only makes the file smaller and shows the KB.