The Old Chat GPT Dark Mode Restorer is a Chrome add-on developed by cmannunziato. This free tool falls under the Browsers category, specifically in Add-ons & Tools. The primary function of this program is to revert the background color back to the original dark mode in the old Chat GPT interface. This change aims to enhance eye comfort for users who prefer the darker theme.

Users can easily switch back to the old Chat GPT dark mode background without affecting the light mode. By using this add-on, individuals can customize their chat interface to suit their visual preferences and potentially reduce eye strain during extended chat sessions.