Free image compressor for JPG, PNG and WebP
Compress or resize JPG, PNG and WebP images in your browser. Compare actual file sizes and download the result without uploading your photo.
Free · No signup · Works in your browser
How it works
- 01
Choose a JPG, PNG or WebP up to 10 MB and 20 megapixels.
- 02
Adjust format, quality and maximum dimensions.
- 03
Compare actual sizes and download your result or keep the original.
Why it helps
Balance file size, dimensions and visible quality before adding images to your website.
For example: A shop reduces a product photo to 1280 pixels and compares WebP with the original.
Good to know
Output size depends on the image. PNG quality is fixed; JPG flattens transparency onto your selected background.
Continue your marketing work in Automyc when you are ready. See the platform.
Questions
Are my images uploaded?
No. Decoding and compression happen in your browser. The local draft is stored on this device.
Why is my result larger?
An already optimized original can be smaller than a new encoding. Try WebP, lower quality or reduced dimensions.
Where is my work saved?
When browser storage is available, editable drafts stay on this device for up to seven days. Clearing site data removes them. Video clips must be selected again after reload; temporary processing results have separate limits shown in the tool. Download important work.
Does this start an Automyc trial?
No. Using a free tool, or creating a free account from one, does not create a workspace or start a paid trial.