dpaint.js - Amiga inpired Online-Pixeleditor
...a very good online-pixeleditor by Steffest.
This is a project from Steffest. It is an online pixel-editor, that is heavily inspired by Deluxe Paint from the Amiga.
It is very usable and bring a lots of features with it. It has especially a focus on Amiga file formats - but you can do almost whatever you want to do, since it also supports the now used common file-formats like .png or .jpg. And it also features some popular default-palettes, like PICO-8, Dawnbringer or also retro-palettes like C64 Pepto, CGA or Amstrad CPC.
Use it here: https://www.stef.be/dpaint/
Read about it: https://www.stef.be/dpaint/docs/#about