Compress Images Online Without Uploading

Reduce JPG, PNG and WebP file sizes locally in your browser. Use batch processing for web pages, email attachments, marketplaces and social media exports.

Privacy note: the core compression flow runs in your browser. The page may still load CDN, analytics or advertising services depending on your consent settings.

What this tool does

Compress multiple images, show the estimated saving percentage and download the results as a ZIP file. It accepts common JPG, PNG and WebP files.

Useful for

Website performance, email attachments, online forms, product listings, portfolios and social media uploads.

Suggested workflow

Keep an original backup, choose files, review the output size and open a sample before publishing or sending it.

Frequently asked questions

Are my images uploaded?

The core tool processes selected files in your browser and does not send them to our image-processing server. Review the privacy policy for CDN, analytics and advertising disclosures.

What image formats are supported?

JPG, PNG and WebP are supported by the current interface. Animated images and unusually large files may need separate testing.

Will compression always reduce the file size?

No. Already-optimized files may not become smaller. Always compare the output and keep your original file.