Image & photo
Image Compressor
Shrink JPEG, PNG, and WebP files with a quality slider and live preview.
Runs entirely in your browser — nothing is uploaded
Drop an image here
or browse, or paste from the clipboard
PNG, JPEG, WebP, or GIF — up to 40 MB. It never leaves your device.
Frequently asked questions
Does compressing reduce image quality?
It can, which is why there is a quality slider and a live preview. You can see the before and after size and how the image looks before downloading.
Which formats are supported?
JPEG, PNG, and WebP, up to 40 MB per image.
Are my images uploaded?
No. Compression runs in your browser using a canvas, so the image never leaves your device.