Fix ChatGPT lag, freezing, and slow scrolling in long chats. Auto-collapse old messages and keep large conversations fast.
Review user movement across collected snapshots.
View collected rating snapshots from the latest 7-day window to assess rating stability.
Compare 1-day, 7-day, and 30-day net growth and growth rate.
Review publication date, version, supported languages, and crawl timestamps.
Review the store description, core capabilities, and common use cases.
ChatGPT Performance Long Chats is a lightweight Chrome extension that eliminates lag and improves responsiveness in long ChatGPT conversations. As chats grow larger—especially with detailed explanations, long‑form writing, or extensive code blocks—performance often slows down due to the growing number of rendered messages in the browser. This extension optimizes how conversations are displayed to keep ChatGPT smooth and fast.
Instead of rendering the entire conversation at once, the extension automatically collapses older messages and keeps only the most recent ones visible. This significantly reduces DOM size and improves scroll performance in long chats. When you scroll upward, previously hidden messages are revealed automatically, so you never lose access to your full chat history.
You can configure how many recent messages remain visible by default, letting you balance performance and context based on your workflow. Whether you are reviewing code, writing long technical prompts, doing research, or managing extended discussions, the extension keeps ChatGPT responsive even in very large conversations.
The extension runs entirely client‑side. It does not collect data, does not track you, and does not send any information to external servers. All processing happens locally in your browser on chatgpt.com.
If you frequently experience slow scrolling, UI lag, freezing, or reduced responsiveness in long ChatGPT threads, ChatGPT Performance Long Chats provides an immediate performance boost without altering your content or deleting conversation history.
Inspect the latest comments and rating distribution.
Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Review related products from the Chrome Web Store detail page.
Transform unclear questions into expert prompts. Get better AI responses from ChatGPT and Claude with one click.
Lazy-load long ChatGPT conversations by showing only the most recent messages (configurable). Reduces lag on long chats.
Stop browser freezing and lag in long ChatGPT conversations. Instantly speeds up the entire UI and reduces memory usage.
Enhance ChatGPT with temporary chat, collapsible responses, and bulk controls. Organize long conversations distraction-free.
Improve ChatGPT performance in long conversations, without losing your context!
Easily collapse and expand ChatGPT messages for faster navigation. Save your scroll, focus on what matters.
I tried some, but this is the best solution I found.