Compress WebP to 100KB gives web publishers a dedicated target page for reducing modern image assets. It runs locally and uses the shared image optimizer interface.
Image compression target
Use the optimizer below to reduce file size locally in your browser. Exact target sizes depend on the original image dimensions, format, and visual complexity, so adjust quality until the output is close.
Drop a JPG or PNG or click to browse
No. The final size depends on image dimensions, quality setting, and visual complexity — very large or detailed source images may need resizing first.
Yes. The image is processed locally in the browser tab and never uploaded to a server.
WebP typically produces 25-35% smaller files than JPG at equivalent visual quality, and unlike JPG it also supports transparency — so it often reaches 100KB with noticeably better detail retention than either JPG or PNG.
Most modern browsers and CMS platforms support WebP natively, but some older tools, certain email clients, and a handful of legacy upload forms still expect JPG or PNG — check your target platform's accepted formats before relying on WebP.
Yes — WebP is widely used specifically for web publishing because it minimizes page-load weight while staying under typical CMS media-library size caps, often more effectively than the same image saved as JPG.
Yes — use the Image Format Converter to convert to WebP first if your source file is JPG or PNG, then compress it toward the 100KB target with this tool.
