Image Compressor

Free online image compressor that runs entirely in your browser. Your images never get uploaded to a server, keeping them private and fast. Adjust quality and output format to shrink file size instantly.

🗜️

Drop an image here, or click to select

JPG / PNG / WebP — files never upload

Ad slot (enabled after AdSense approval)

How to use

1Drag and drop or select the image to compress.
2Adjust the quality (smaller size means slightly lower quality).
3Preview the before/after file size.
4Download the compressed image.

FAQ

Are my images uploaded to a server?

No. This tool runs entirely in your browser — your images never leave your device, so it's completely private.

Which formats are supported?

JPG, PNG and WebP, and you can convert the output format while compressing.

Is there a file size limit?

Because it runs locally, the limit depends on your device memory. Images of tens of MB usually work fine.