Local Speed Optimizer for ChatGPT

by nubecuscatlan · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 20 Oct 2026

Speeds up long ChatGPT chats by hiding older messages locally. No accounts, tracking, or external APIs.

Users

−1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

+1 in 30 days

Store rank

#219K

#184K among extensions

Version

1.1.0

updated 12 Jun 2026

Users

monthly, 4 months

Latest, 20 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 20 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Local Speed Optimizer for ChatGPT

Local Speed Optimizer for ChatGPT improves performance in long ChatGPT conversations by keeping only the most recent messages visible and hiding older ones locally in the browser. The extension is designed for users who work with very long ChatGPT conversations and want a smoother browsing experience without relying on external servers, subscriptions, remote services, or third-party APIs. It runs only on ChatGPT pages and uses minimal permissions. The extension analyzes the visible page structure locally in the browser to hide older message elements from view. It does not delete, modify, copy, collect, transmit, sell, or share any conversation content. Users can configure how many recent messages remain visible and how many older messages are shown again per click. These preferences are stored through Chrome storage so the extension can remember the user’s local settings. All extension behavior runs locally in the browser. No conversation content, personal data, authentication data, or browsing history is sent to external servers.