LLMnesia

Privacy Policy

Last updated: 22 May 2026

Overview

LLMnesia is a browser extension that indexes your AI conversations locally on your device. It is built with a local-first, privacy-by-design architecture. We do not collect, transmit, or store any of your data on external servers.

Information we collect and how it is used

LLMnesia processes the following data locally on your device to provide its core search functionality:

  • Conversation metadata — titles, URLs, and timestamps from supported AI chat platforms, used to build your searchable conversation index.
  • Conversation content — text from your AI conversations on supported platforms, indexed locally to enable full-text search.
  • Extension settings — your preferences and configuration, stored locally.

This data is processed and stored entirely on your device using the Chrome Storage API (chrome.storage.local). It is never transmitted to any external server, and LLMnesia makes no network requests of any kind.

LLMnesia does not collect or have access to:

  • Your name, email address, or account details
  • Your browsing history outside of supported AI platforms
  • Analytics, telemetry, or usage tracking data
  • Cookies or tracking identifiers

How your data is stored

All data created by LLMnesia, including your conversation index and extension settings, is stored locally in your browser using the Chrome Storage API (chrome.storage.local). This data never leaves your device.

You can view, export, or delete all stored data at any time through the extension's settings.

Data handling

All data processing happens locally within your browser. When you visit a supported AI chat platform, LLMnesia reads conversation titles and content from the page and saves them to a local index on your device. When you search, the extension queries this local index and displays results. At no point is any data sent to, or received from, any external server or API.

Browser permissions

LLMnesia requests the following browser permissions, each used solely to provide core functionality:

  • Storage — saves your conversation index and extension settings locally in your browser.
  • Tabs — opens the correct conversation when you click a search result.
  • Active Tab — detects which supported AI platform you are currently visiting.
  • Scripting — injects the search overlay and indexing scripts into supported AI chat pages.

Host permissions

LLMnesia requests host permissions for the following AI platforms only:

  • ChatGPT (chatgpt.com, chat.openai.com)
  • Claude (claude.ai)
  • Gemini (gemini.google.com)
  • DeepSeek (deepseek.com, chat.deepseek.com)
  • Perplexity (perplexity.ai)
  • Grok (grok.com)
  • Mistral (chat.mistral.ai, mistral.ai)
  • Kimi (kimi.com)
  • Qwen (qwen.ai, chat.qwen.ai)
  • Google AI Studio (aistudio.google.com)

No permission is used to read, collect, or transmit data from any site other than the supported AI platforms listed above. These permissions are used exclusively to index conversation content locally on your device.

Third-party services

LLMnesia does not use any third-party services, analytics platforms, advertising networks, or external APIs. There are no network requests made by the extension.

Data sharing

We do not sell, transfer, or share any user data with third parties for any purpose. Since no data is transmitted from your device, there is nothing to share.

Data security

All data is stored locally on your device and LLMnesia makes no network requests. Your data is protected by your device's own security measures. No data is transmitted over the internet, eliminating the risk of interception or server-side breaches. Access to your stored data is limited to the extension running within your browser.

Data retention and deletion

All data is stored locally on your device for as long as the extension is installed. You can delete your data at any time by:

  • Using the export/delete controls within the extension's settings
  • Uninstalling the extension (this removes all stored data)
  • Clearing your browser's extension storage

Children's privacy

LLMnesia does not knowingly collect any information from anyone, including children under 13. The extension does not collect or transmit personal information from any user.

Changes to this policy

If we update this privacy policy, we will revise the "Last updated" date at the top of this page. Continued use of the extension after changes constitutes acceptance of the updated policy.

Contact

If you have questions about this privacy policy, please contact us at freelymoving@gmail.com or via the contact form on our website.