Kioku - AI Chat Archive & Search

Your AI workspace layer: local archive, search, folders, portable memory & export for Claude, ChatGPT and Gemini. 100% private.

They keep breaking your AI workspace. Own it yourself. AI platforms lose your chat history, trim it, redesign it, or lock your memory into their silo. Kioku is the workspace layer they can't take away — stored entirely in YOUR browser. 🗄 AUTOMATIC ARCHIVE — every conversation on Claude, ChatGPT and Gemini is saved locally as you chat. Platforms forget; Kioku doesn't. 🔍 INSTANT SEARCH — full-text search across every platform in one place, not just titles. 📁 FOLDERS — organize chats into projects that survive every redesign. 🧠 PORTABLE MEMORY — write your context once ("about me", "my project", "my style"), insert it into any AI chat with one click. Works identically on Claude, ChatGPT and Gemini — your memory belongs to you, not a platform. 📤 EXPORT — any chat or any filtered set as clean Markdown or JSON. ⚡ PERFORMANCE MODE — native browser virtualization makes long chats scroll smoothly again. 🔒 RADICALLY PRIVATE — no account, no server, no analytics. Your archive lives in your browser's local database and nowhere else. Ever. Made by an independent developer. Bug reports welcome via the extension. Unofficial. Not affiliated with Anthropic, OpenAI, or Google. Product names are used only to describe compatibility.