Convert JPG images to PNG to edit them without losing more quality each time you save. Your images are converted in your browser and never uploaded.
No. Detail the JPG already lost cannot be recovered. PNG only stops any more from being lost when you edit and save again.
PNG is lossless, which takes much more space for photos. That is expected. Use JPG or WebP for sharing photos online.
Converting does not remove backgrounds. The PNG can hold transparency, but you need an image editor to erase the background.
You can also come chat with us on the Stoic Dreams discord server.