Compress and optimize your images for web. Reduce file size while maintaining quality.
Lower quality = smaller file size
0 = keep original size
Upload an image to preview
Compression results vary depending on the original image and settings. Typically, you can reduce file sizes by 50-80% while maintaining good visual quality.
You can upload most common image formats (JPEG, PNG, WebP, GIF, BMP, TIFF) and output as JPEG, PNG, or WebP.
Yes, WKIT Image Compressor is completely free. No signup required, no hidden fees.
You control the quality level with our slider. Higher quality means larger file size, lower quality means smaller file size. Preview results before downloading.
You can upload images up to 50MB in size.