I recently discovered this app called Clop. And man, it is so good. I often take these 3MB full screen screenshots and directly paste them into Notion (including on these pages rendered as a website), and Clop basically auto-optimizes any images on clipboard, whether shot directly, or if you use ⌘+C in your finder on an image file.
The free version works for all images (though doesn’t have an option to auto-convert to webp, I so wish it did!). The paid version (or with limits on the free version) can also work with videos and pdfs, though, I haven’t tested that part much.
