Reducing DOM size by archiving old ChatGPT & DeepSeek messages
Reduces browser memory usage and DOM size in long ChatGPT and DeepSeek conversations by automatically archiving old messages and replacing them with compact placeholders. Archived messages can be restored with a single click at any time.
Features a minimal liquid glass floating button with an expandable panel. Lets you configure how many recent messages to keep visible. Shows the number of archived messages and estimated DOM size saved. Pauses automatically when the tab is hidden. Settings are saved between sessions.
Works on chatgpt.com and chat.deepseek.com.
