Compress JPG, PNG, WebP images by up to 90% — quality preserved, browser-based & private.
Supports JPG, PNG, WebP, GIF · Batch upload supported
Image compression is the process of reducing the file size of an image so it takes up less storage space and loads faster on the web. There are two main approaches: lossy compression and lossless compression. Lossy compression, used for JPG and WebP formats, works by permanently discarding some image data — typically fine details the human eye barely notices — to achieve dramatically smaller files. Lossless compression, used for PNG, reorganises the data more efficiently without throwing any of it away.
Knowing when to compress is just as important as knowing how. Large images slow down web pages, frustrate mobile users and eat into email attachment limits. Compressing images before uploading to an ecommerce store, a blog or social media platforms like Instagram and Facebook is one of the quickest wins for page speed and user experience.
Easy Press Pro handles compression entirely in your browser — your images never leave your device, which means faster processing and complete privacy. The tool supports JPG, PNG, WebP and GIF, and batch compression lets you process dozens of images in a single session with one click. Set your preferred quality level, choose your output format, and download individually or as a ZIP.
Most JPG and WebP images can be reduced by 50–90% with minimal visible quality loss at quality settings between 70–85%. PNG files compress less but still see meaningful reductions.
No. Image compression reduces the file size without changing the pixel dimensions. To change width and height, use the Image Resizer tool.
Yes. The tool supports batch upload. You can drop in as many images as you need and compress them all with one click.
Lossy compression (used for JPG and WebP) discards some image data to achieve smaller files. Lossless compression (used for PNG) reduces file size without discarding any data. Easy Press Pro applies lossy compression by default but you can set quality to 100% for near-lossless output.