Is my conversation data safe with Memdex?

Yes. All conversations are encrypted and stored locally on your device via IndexedDB. Nothing is uploaded to Memdex servers, meaning your data is never used for training models and cannot be read by anyone else.

Which browsers are currently supported?

Memdex supports any Chromium-based browser, including Google Chrome, Arc, Brave, and Microsoft Edge. Support for Safari and Firefox is planned for the future.

What is the difference between the Free and Pro plans?

The Free plan requires you to manually save chats, limits access to your 10 most recent conversations, and restricts context additions. The Pro plan unlocks automatic conversation recording, unlimited history access, unlimited context injections, and advanced search functionality.

Memdex: Chrome extension saving and injecting local context across multiple AI tools.

Name: Memdex
Rating: 5 (65 reviews)
Author: toolify

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Introduction:

Chrome extension saving and injecting local context across multiple AI tools.

Added on:

May 26 2026

Monthly Visitors:

9.4K

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Memdex Product Information

What is Memdex?

Memdex is a Chrome extension that acts as a reusable local memory for your AI conversations. It automatically captures and saves your chat history across major AI tools like ChatGPT, Claude, and Gemini, storing them 100% locally and encrypted on your device. As you type a prompt in a new chat, Memdex highlights relevant keywords from your past discussions and allows you to inject that historical context into your current session with a single click, eliminating the need to re-explain background details.

How to use Memdex?

Install the Chrome extension and use your AI tools as normal. On the free tier, click the Memdex button to manually record conversations, while the Pro tier handles this automatically. When typing a new prompt, look for highlighted keywords indicating matched past contexts, and click to inject the relevant conversation history directly into your active AI session.

Memdex's Core Features

Cross-AI conversation auto-capture (ChatGPT, Claude, Gemini)

100% local encrypted storage via IndexedDB

Real-time keyword context detection and text highlighting

One-click history and context injection

Advanced conversation search and management

Memdex's Use Cases

Reusing project context and preferences across different AI models without copy-pasting

Finding specific information or past solutions discussed with an AI last week

Importing existing chat histories from ChatGPT or Claude to build a personal local AI knowledge base

FAQ from Memdex

Is my conversation data safe with Memdex?
Which browsers are currently supported?
What is the difference between the Free and Pro plans?

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Memdex Reviews (0)

5 point out of 5 point

Memdex Pricing

Free

Manual recording of conversations, access to 10 most recent conversations, limited add context, limited cross-AI continuation, basic search, and community support.

Pro Monthly

$7 per month

Billed $84/year. Auto-record every conversation, access all conversations, unlimited saving and context addition, unlimited cross-AI continuation, advanced search & management, and priority support.

Pro Lifetime

$99 one-time payment

Early Bird offer. Pay once and use Memdex forever with all Pro plan benefits included.

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