Image Compressor
Compress JPG, PNG, and WebP images directly in your browser with automatic format handling.
Drop images to compress
Add JPG, PNG, WebP, or AVIF images. Utilumo detects the format, compresses locally, and can download one file or a ZIP for batches.
Browser-only processing
Compression, preview, and ZIP export run in this tab. Utilumo does not upload your images, even for batch processing.
Questions
Which image formats can this compress?
It supports JPG, JPEG, PNG, and WebP still images. The tool detects the input format automatically and can keep the same format or export JPG, PNG, or WebP.
Why is there no separate JPG compressor tool?
Utilumo uses one high-quality image compression engine. Format-specific landing pages can target JPG, PNG, or WebP search intent later without duplicating the tool.
How does ZIP download work?
When multiple images are ready, Utilumo packages the locally generated files into one ZIP in your browser so you can download them together.
Does Utilumo upload my input?
No. This tool is designed for local browser processing and does not send your input to a server.
Do I need an account?
No. Utilumo tools are built to work without accounts or sign-in.