Image Optimizer & Resizer
"PandaCub App is a desktop application to easily reduce the size and/or dimensions of images in JPG, PNG and WEBP formats without any perceptible loss of quality.
It uses the tinypng.com service API and is intended to be an easy to use interface to the service. Just drag one or more images onto the app window and it does the rest. It will show you progress and compression ratios as well as control your quota at tinypng.
The app was built using Electron and Svelte. The website is pure Svelte with some server functions."