When this tool is useful
Use this to create browser-generated WebP files and compare the actual output sizes.
Image tool
JPG and PNG to WebP
Create WebP images locally in your browser. PNG transparency is preserved where the browser supports WebP alpha.
Live converter
JPG and PNG to WebP
Processed in your browser. Your images are not uploaded to ConvertZiva.
Drag & drop your files here, or choose files. Up to 12 images, 10.0 MB each.
Format conversion does not restore detail that was lost in the source image.
0 images selected0 B totalProcessed locally in your browser
Format notes
WebP can be efficient, but it is not always smaller for every image. Check the generated file before replacing originals.