ChatGPT Companion Unofficial

A cozy unofficial customization layer for ChatGPT with companions, themes, sounds, avatars, backgrounds, and reactions.

ChatGPT Companion is an unofficial customization extension that makes ChatGPT feel more personal, expressive, and fun. Add a reactive robot companion to your chats, customize the look and feel of the page, choose your own backgrounds, adjust chat bubbles and colors, enjoy optional sound effects, and give your workspace a style that feels uniquely yours. Your companion reacts to emojis, animates while ChatGPT is thinking or responding, and changes alongside your selected theme. You can fine-tune the experience through a detailed options page, including companion appearance, page styling, sounds, backgrounds, sizing, and more. Designed to feel playful without getting in the way, ChatGPT Companion turns an ordinary chat window into a cozy, customizable space with a little more personality. Features include: • Animated robot companion • Emoji-based reactions • Custom themes and colors • Personalized chat bubbles • Custom backgrounds • Optional typing and reaction sounds • Adjustable companion size and appearance • Detailed customization controls • Lightweight, privacy-conscious design ChatGPT Companion is not affiliated with or endorsed by OpenAI.