Fix ChatGPT lag in long conversations
Long ChatGPT threads get heavy and slow. Speed Booster keeps them fast collapsing old messages, optimizing rendering, and adding premium navigation tools.
The Problem
ChatGPT wasn't built for long conversations
As threads grow, performance degrades. These are real user pains.
Freezing in large chats
The interface locks up when conversations hit 50+ messages.
Sluggish scrolling
Scrolling through long threads becomes painfully slow.
Laggy typing
Input delay makes writing responses frustrating.
Heavy code blocks
Syntax-highlighted code blocks consume significant resources.
Excessive DOM rendering
Every message stays rendered, even ones far off-screen.
No organization
Hundreds of chats with no folders or search tools.
How It Works
Intelligent optimization, not a hack
Collapse old messages
Keeps recent messages visible, collapses older ones into lightweight placeholders.
Defer heavy content
Large code blocks and off-screen messages are lazy-loaded on demand.
Reduce DOM weight
Performance mode strips non-essential animations and effects.
Add navigation tools
Search, conversation map, pin messages, and organize with folders.
Plans
Free speed boost. Pro power tools.
Core performance improvements are free. Pro adds navigation, search, export, folders, and full control.
Free
Core speed improvements
- Auto-collapse old messages
- Lazy load history
- Code block collapsing
- Performance mode
- Fast scroll mode
- Compact density
- Jump to latest
- Performance indicator
Pro
Full power-user toolkit
- Everything in Free
- Instant chat search
- Conversation map
- Smart section detection
- Export to MD/TXT/PDF
- Pin messages
- Chat folders
- Optimization profiles
- Advanced settings
- Full notification control
- License recovery & management
Heavy users don't just need speed. They need organization.
Chat Folders lets you sort conversations into named groups Coding, Research, Clients, Personal. Navigate hundreds of chats without scrolling through an endless sidebar.
- Create unlimited folders
- Drag chats into folders
- Auto-sort rules by title keywords
- Pin important folders
- Search inside folders
Ownership
Your license, your control
A simple license key system. No accounts. No logins. No tracking.
Purchase → license key emailed
After payment, you receive a unique license key by email.
Paste key → Pro unlocked
Enter the key in the extension to activate Pro instantly.
One license, one installation
Each key activates on one browser at a time.
Self-serve reset
Move your license to a new browser anytime via our website.
Recover by email
Lost your key? Recover all licenses tied to your purchase email.
Secure verification
Backend-verified entitlement. No frontend-only unlock tricks.
Trust
Built for privacy. Built to be lightweight.
We don't read your chats. We don't track your usage. We don't sell your data.
All optimization runs locally
No chat content leaves your browser
No analytics or tracking SDKs
Secure payment via Stripe
Self-serve license recovery
Lightweight under 200KB
FAQ
Common questions
Does this upload or read my chat content?
No. All optimization runs locally in your browser. The extension never sends your chat content anywhere.
Is Pro a subscription?
No. Pro is a one-time $5 lifetime payment. Pay once, keep it forever.
How do I get my license key?
After purchase, your license key is shown on the success page and emailed to you. Enter it in the extension to activate Pro.
Can I move my license to another browser?
Yes. Visit the license management page on our website, reset your activation, then activate on the new browser.
What if I reinstall Chrome?
If your extension storage is cleared, you can recover and re-activate your license using your purchase email.
Are chat folders included in Pro?
Yes. Chat folders, search, export, pin messages, and all other premium features are included in the $5 lifetime Pro unlock.
Can I disable all notifications?
Pro users can completely disable all extension notifications from settings.
Ready to fix ChatGPT lag?
Free core speed boost. Pro tools for power users. One-time $5 lifetime.