Client-side Image Compressor

Upload multiple images, pick an output format, and compress them directly in the browser. Control quality, target file size, compare before/after, and download everything as a ZIP.

Upload & Settings

Select images

Supports most common formats: JPEG, PNG, WebP, GIF, AVIF, etc. All processing happens locally in your browser.

Output format

Quality (percentage)

Smaller files80%Better quality

Target size (KB, optional)

Nothing is uploaded to a server; all work happens in your browser.