RGBA
RGBA is a Roblox/Luau library for encoding/decoding various image file formats, allowing developers to encode/decode roblox's flat RGBA array into standard file formats.
To note; I'm throwing the world 'RGBA' around a bit, by this, I mean the object Roblox returns when calling EditableImage:ReadPixels
https://create.roblox.com/docs/reference/engine/classes/EditableImage#ReadPixels (opens in a new tab)
Properties
PNG
RGBA.PNG <PNG>