Image compressor
Find a lighter version of your image, with a visible preview and an honest size comparison.
JPG, PNG or static WebP · up to 20 MiB each · 8,192 px per side · 24 megapixels
PNG ignores the quality setting. JPG uses the selected background for transparency; PNG and WebP can retain it.
Original
Preview
Your image preview will appear here.
Choose an image to begin.
Files are read on your device, never uploaded. Outputs are newly encoded; metadata and animation are not retained.
A practical example
Starting point
A large photo at its original dimensions
Result
WebP or JPG at a lower quality; the exact savings depend on the image
When this helps
Useful for email attachments, product photos and web images. WebP is the starting format; switch to JPG or PNG when your destination needs it.
How it works and its limits
Quality controls JPEG and WebP re-encoding, not a fixed file-size target. PNG does not use the quality slider. Some images are already well compressed and may grow; the result reports this rather than promising savings.
Pixel dimensions stay unchanged. For smaller dimensions, use Image Resizer. Transparency can remain in PNG/WebP; JPG fills transparent areas with your chosen background.
Canvas output is newly encoded and drops source metadata. Colors can change through browser color conversion. Review both the preview and the actual downloaded file before replacing your original.
Useful details
Is a smaller file guaranteed?
No. Try another format, lower quality or smaller dimensions if the result is larger.
Does lower quality affect PNG?
No. PNG export ignores the quality value.
Will the original file change?
No. The tool prepares a separate download.