Compress image
Compression re-encodes a picture at a smaller file size, trading detail you won't notice for bytes you will. Pick the tool that matches your format: JPG, PNG, or a mixed batch where each file keeps its own type. You see the saving before you download anything, and the originals never leave your machine because every byte is crunched in your browser.
- Image Compressor Compress JPG, PNG, and WebP images. Each one keeps its format. Defaults aim for the smallest file you can't tell apart from the original.
- PNG Compressor Compress PNG images. Color quantization cuts real size, and there's a lossless option when you need it.
- JPEG Compressor Compress JPG and JPEG images in bulk. A quality slider lets you trade size for sharpness.