How to compress an image
Drop an image into the tool, adjust quality if needed, choose an output format, and select Compress. Your finished file is ready to download in seconds.
PRIVATE BY DESIGN
Compress images online
Reduce image file size quickly while maintaining good visual quality. Images are processed directly in your browser.
Drag and drop an image here
or choose a file from your device
THE ESSENTIALS
Image compression, without the complexity
How image compression works
Compression removes visual information that takes up space. The quality control lets you choose the balance between a smaller file and a closer match to the original.
JPG, PNG, or WEBP?
JPG is a good default for photos. PNG keeps transparency and sharp graphics crisp. WEBP is a modern choice when you want strong quality with a smaller file.
Does compression reduce quality?
Lossy formats can reduce some detail, especially at lower quality settings. Start around 80% for a practical balance, then compare the preview before downloading.
FAQ
Common questions
Yes. Processing happens locally in your browser. Your image is not sent to a server, stored remotely, or shared with a third party.
Individual files can be up to 100 MB, with a maximum width and height of 10,000 pixels and a total limit of 100 megapixels. These limits help keep your device responsive.
Yes. Select multiple supported images at once. They are validated and processed one at a time to limit memory use, with an individual download for each result.