No server upload

Free Online Image Compressor, No Server Upload

Up to 30 images, 25 MB each

Step one

Drop files here

Click to choose or drag files here. Up to 30 images, 25 MB each

What free online image compression is good for

Compress images locally in the browser without uploading to a server

Multiple quality levels for different scenarios

Download result files directly after compression

Compression level

Clear / Balanced / Tiny

Dimensions

Keep original size

free online image compressor: local processing and privacy

Files are processed in your browser and are not uploaded to a server. This is best for sensitive files.

free online image compressor FAQ

Is this tool free?

The page is designed as a free online tool flow with batch selection, processing and download.

Which image formats are supported?

The page is designed for JPG, PNG and WebP. GIF compression is handled by the separate GIF compressor.

Are images uploaded to a server?

No. Image compression uses browser Canvas to re-encode files locally. JPG, PNG and WebP keep their original format by default.

DocCrunch Blog

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