Image compressor.
Smaller files, online.
Make room for more. Compress your images without changing their format.
Add your images
Big images. Light footprint.
Drag & drop your images here, or
JPEG, PNG, WebP and AVIF · Still images only20 MB each · 20 files · 100 MB per batch
Files are processed in your browser.
Find your balance
JPEG, WebP and AVIF use lossy compression. Higher quality keeps more detail.
Fits the longest side. Keeps proportions and never enlarges an image.
Off by default. PNG keeps full colors; enabling this uses the quality slider to reduce its palette and may change gradients.
Original format stays the same. Already smaller? We keep the original unless you resize it.
Add images to get started.
Your images, lighter.
Drop your images.
Pick one image or a whole batch. Everything stays on your device.
Less size. Your choice.
Choose quality and optional resizing. PNG color reduction is always your call.
See the difference.
Compare sizes, preview the result, and download individually or as a ZIP.
A few things to know.
Will every image become smaller?
No. Already optimized images may not shrink. When dimensions stay the same, we return the original if recompression would make it larger. Resized results always use your chosen dimensions, with any size increase clearly shown.
What happens to quality, transparency and metadata?
JPEG, WebP and AVIF may lose some detail. PNG does not reduce colors unless you enable that option. Transparency is preserved in supported formats. Re-encoded images keep color profiles and remove personal metadata after correcting orientation; originals kept without changes retain their metadata.
Can I compress animated images?
This tool supports still images only. Animated PNG, WebP and AVIF files are rejected rather than flattened. Each image must be at most 40 megapixels and 16,384 pixels on either side.
Compress WebP and reduce picture file size
Add a WebP, JPEG, PNG or AVIF image. Adjust the quality or resize dimensions, compress and compare the output size with the original. Download the result when the size and appearance suit your needs. Some inputs may become larger; the comparison shows this before you download.