Private by default
Conversions run on your device
Free Image Compressor
Compress images, reduce image size, and shrink JPG, PNG, and WEBP files in your browser.
Smaller file size, same format
No sign-up
Start converting without creating an account
38+ file types
Continuously updated as new image and video formats are added
Image file types you can compress
Compress JPG photos, PNG screenshots, and WEBP web images when you need a smaller image file for sharing, forms, or web publishing.
Compression questions
Yes. Filu is free to use for image compression.
No. Files stay in your browser, so image compression runs on this device and files are not uploaded to a server.
Yes. For images, choose a quality setting that fits the output you need. Lower quality usually makes JPG, PNG, and WEBP files smaller.
If a file type needs codecs or compression tools the web converter does not provide, the desktop app can compress it locally instead.