Question 1

How do I compress an image online for free?

Accepted Answer

Upload your image, adjust the quality slider, and click Compress Image. Your compressed image downloads with the new file size shown.

Question 2

What image formats can I compress?

Accepted Answer

JPG, PNG, and WebP formats are supported.

Question 3

How much can image compression reduce file size?

Accepted Answer

Typically 40–80% reduction depending on the original. The preview shows you the result before downloading.

Question 4

Will my image look different after compression?

Accepted Answer

At quality 80 and above the difference is invisible to the naked eye. The before/after preview lets you compare.

Question 5

Is my image uploaded to a server?

Accepted Answer

No. Compression uses browser-image-compression and runs entirely in your browser.

Compress Image

About Compress Image