We built this dev tool. It's free to use. Free. No file limits. Hope it helps for those who don't have built solutions already.

Convert images to webp with options. Local file processing, no cloud uploads. >>Totally private.<<

Rename files in sequence for sites that use galleries. (Photography sites) eg. image-1.webp, image-2.webp etc

SVG image optimizer for clean code and compact file size.