Personal AI Memory

Personal AI Memory is a privacy-first Chrome extension that functions as a local AI conversation memory, designed for users who regularly interact with multiple AI platforms like ChatGPT, Gemini, Claude, Perplexity, and Grok. It silently captures every chat session and builds a searchable, private memory graph right inside the browser, eliminating the need to manually track conversations. The extension is open-source, local-first, and requires no cloud servers, ensuring that all data stays under the user's control. By providing a universal bridge between different AI tools, it solves the core problem of fragmented context across platforms. Its core value is preserving prompt engineering history and enabling instant retrieval of past discussions, making it indispensable for power users who rely on AI for daily tasks.

The concrete problem Personal AI Memory solves is the fragmentation of conversation history across different AI platforms. Users often jump between ChatGPT for coding, Claude for writing, and Perplexity for research, resulting in scattered context and lost prompts. This fragmentation forces users to dig through multiple platform histories to find a conversation from weeks ago, wasting time and breaking workflow continuity. The pain point is particularly acute for prompt engineers, developers, and researchers who need to recall specific techniques, code snippets, or research threads. By consolidating all AI interaction history into one local storage, the extension eliminates this inefficiency and ensures that valuable context is never lost. The result is a significant boost in productivity and a more streamlined AI workflow.

The first major feature group is Passive Capture, which automatically records conversations without any user intervention. The extension silently parses the Document Object Model (DOM) on supported platforms like ChatGPT and Gemini Web UIs, indexing every thought and response in real-time. This mechanism works continuously in the background, ensuring that no chat is missed while the user focuses on the conversation. The benefit is a zero-effort backup system that captures prompts, answers, and context exactly as they appear. Users don't need to manually copy-paste or remember to save, because the extension handles it invisibly. This passive approach preserves the natural flow of interaction, making it ideal for fast-paced coding or research sessions where every second counts.

The second major feature group is Instant Recall, which allows users to retrieve and inject historical context with a single click. The extension provides a dedicated "Recall" button that, when activated, shows a searchable list of past conversations from the local memory graph. Users can select any previous prompt or outcome and inject it directly into a new chat on any supported platform. This includes importing and exporting conversation data via backup files, making it easy to transfer memory between devices. The feature also supports Favorite Prompts for quick access to frequently used instructions. The value lies in eliminating context switching: instead of searching through multiple browser tabs or platform histories, users get instant access to their entire AI memory in one place.