Loading page content
Compress images with quality control and see the before and after size, entirely in your browser. Nothing is uploaded to any service.
Compress and resize images directly in your browser. Supports JPEG, PNG, and WebP output with quality control and dimension limits.
Drop an image here or click to browse
Supports JPEG, PNG, WebP, GIF up to 50MB
Images are usually the largest thing on a web page by a wide margin, and compression is the highest-return performance work available, typically 60 to 80 percent size reduction with no visible quality loss. Quality around 80 is the standard sweet spot for photographs; below 60 artifacts start showing in gradients and flat color areas first.
Resizing matters as much as compressing. Serving a 4000-pixel-wide photograph into a 800-pixel container wastes most of those bytes regardless of how well it is compressed. Resize to the largest size you will actually display, then compress, and use srcset so different viewports get appropriately sized files.