SmartChat speeds up page loads, message sending, and overall responsiveness in long conversations — and lets you scroll through your full history. All while keeping your data private.
SmartChat fills the gaps that slow you down in long conversations.
Page loads, message sending, scrolling — everything is faster, especially in long conversations with hundreds of messages. No more freezing or lag.
In long conversations, ChatGPT slows down when you send a message. SmartChat keeps the interface responsive so your prompts go through instantly.
Scroll up to access every message from the very beginning of your conversation — instantly, without waiting for the page to reload.
A discreet overlay tracks exactly how much time SmartChat saves on page loads, message sends, and UI interactions.
Generated images, code blocks with syntax highlighting, and file attachments are all accessible in your conversation history.
Your conversations never leave your browser. No analytics, no tracking, no third-party data sharing. Everything stays local.
No configuration needed. Install it and ChatGPT gets better automatically.
Get it from the Chrome Web Store or Firefox Add-ons. Also works on Edge, Brave, and any Chromium-based browser.
Go to chatgpt.com as usual. SmartChat activates automatically — no buttons to click, no setup required.
Notice faster page loads and a performance HUD in the corner. Scroll up past the visible messages to browse your full history.
Start with a free trial. Upgrade only if you love it.
after a 7-day pro trial
one-time payment — lifetime access
Everything you need to know about SmartChat.
SmartChat keeps a temporary cache in your browser to power the history feature. This cache is automatically cleared when you close the tab and periodically during long sessions. No conversation data ever leaves your browser or is sent to any server.
The opposite — SmartChat makes ChatGPT noticeably faster, especially on long conversations. The built-in HUD shows you exactly how much time is saved on every page load.
Yes. SmartChat works with all ChatGPT models and plans (Free, Plus, Team, Enterprise). It operates at the browser level and is independent of the AI model you use.
SmartChat works on Chrome, Firefox, Edge, Brave, Opera, and any Chromium-based browser. Safari is not currently supported.
Your Pro license can be used on up to 3 devices simultaneously. The extension automatically manages device registration.
After 7 days, SmartChat switches to the Free plan with limited daily usage. You can upgrade to Pro anytime from the extension popup to unlock unlimited access.
Yes. You pay once and get Pro access forever, including all future updates. No subscriptions, no recurring charges.
Last updated: February 23, 2026
SmartChat for ChatGPT ("SmartChat") is a browser extension that enhances the ChatGPT interface. This Privacy Policy explains how your information is handled.
SmartChat does not collect, transmit, or store any of your conversation content.
The only data processed is:
SmartChat temporarily stores data in your browser to provide its features:
SmartChat does not use any analytics services, advertising networks, or tracking pixels.
All server communication uses HTTPS encryption. Locally stored data is accessible only to the extension and is automatically cleaned up.
Since SmartChat does not collect personal data, there is generally no personal data to access, modify, or delete. If you have a Pro license and wish to have your license data removed from the server, contact the address below.
SmartChat does not knowingly collect information from children under 13. The extension is intended for general audiences who use ChatGPT.
This Privacy Policy may be updated from time to time. Changes will be reflected on this page with an updated "Last updated" date. Continued use of SmartChat after changes constitutes acceptance of the updated policy.
For questions about this Privacy Policy or your data: support@pixel-nest.ch