Free creative utility / Optimization

Image Compressor

Reduce image file sizes with adjustable JPEG or WebP quality. No uploads or accounts.

Select images

Local processing

Drop your images herePNG, JPEG or WebP · One or multiple imagesBrowse files

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Settings

Output formatOutput quality — 85%Lower quality generally produces smaller JPEG/WebP files.Transparent PNG backgroundJPEG does not support transparency; transparent pixels use this colour.

Compressing is lossy and file size is not guaranteed to decrease. JPEG/WebP output works well for photographic images and renders.

Private by design. Images are processed locally in your browser. Files are never uploaded to Crio. For multiple outputs, the tool creates a ZIP download.