Convert gun to jpeg

What is the difference between .gun and .jpeg?

Description: The GunPaint file, with the extension .gun, is associated with the GunPaint image editing software, primarily used for pixel art and digital painting. This file type contains the project data, including layers, color palettes, and tool settings, enabling artists to save and revisit their work-in-progress. GunPaint is favored for its simplicity and effectiveness in creating detailed pixel art, making .gun files popular among game developers and digital artists focusing on retro and indie game graphics. The format supports various features tailored for pixel art creation, including pixel-perfect drawing, custom brushes, and animation frames.; A JPEG file is an image saved in a compressed graphic format standardized by the Joint Photographic Experts Group (JPEG). It supports up to 24-bit color and is compressed using lossy compression, which may noticeably reduce the image quality if high amounts of compression are used. JPEG files are commonly used for storing digital photos and web graphics.