ChatGPT Lag Fixer – Auto-hide old messages in long chats

Thomas Edvalson2026年6月28日

★★★★★1

Doesn't seem to do anything.

J. Collins2026年5月2日

★★★★★1

My CPU — the extension does nothing! It's also a little suspicious that this extension has two different names: "Trimwise" (in the options) and "ChatGPT Lag Fixer" (in this listing and the icon).

Ruben2026年4月10日

★★★★★1

Does nothing.

Tyler Joseph DesRocher2026年2月20日

★★★★★5

Thank you.

Abdulrazaq Mukhtar2026年1月24日

★★★★★5

Works as intended !

Alex “Ajay” Basche2026年1月7日

★★★★★2

Barely has any impact at all, ChatGPT still freezes and lags a ton. Use the extension 'ChatGPT LightSession' as that ACTUALLY fixes these issues.

Bogdan2025年12月22日

★★★★★5

Works as intended on Edge

Stephen Carboni2025年12月19日

★★★★★5

Works!

Filip Vukotic2025年12月6日

★★★★★5

Great one! It would be nice to have ability for custom message history because even 10 messages can be so long that browser hangs. Thanks!

Guy Stevens2025年11月29日

★★★★★5

this extension works great on chrome. for firefox i used a greasmonkey script that refernced your extension // ==UserScript== // @name Chat Trim Old Messages // @namespace http://tampermonkey.net/ // @version 0.2 // @description Keep only the last 15 messages in the ChatGPT DOM // @includes https://chatgpt.com/c/* // @grant none // ==/UserScript== (function(){ 'use strict'; const MAX_MESSAGES = 5; function trimMessages() { const allArticles = Array.from(document.querySelectorAll('article[data-testid^="conversation-turn-"]')); const excess = allArticles.length - MAX_MESSAGES; if (excess > 0) { for (let i = 0; i < excess; i++) { allArticles[i].style.display = 'none'; } } } // Observe the DOM for new messages const observer = new MutationObserver(trimMessages); observer.observe(document.body, { childList: true, subtree: true }); // Initial trim trimMessages(); })();