Hindsight — Search every AI chat

Search every AI chat you’ve ever had in one place. Local archive, nothing leaves your computer.

Search every AI chat you've ever had. Hindsight saves your conversations with the AI assistants you already use (such as ChatGPT or Claude) locally in your browser and lets you find any message in seconds. Nothing leaves your computer. WHAT IT DOES • Full-text search across all your AI chats in one place • Local archive: everything is stored in your browser (IndexedDB) • No servers, no accounts, no analytics HOW CHATS GET IN • Most assistants sync automatically in the background when you visit their site • Where a site has no usable API, chats are captured as you open them, plus an "Import all" button that clicks through its sidebar • Import your official data export (.zip or conversations.json) to load years of history at once FIND THINGS FAST • Toolbar popup quick search (Ctrl+Shift+K) • Search box right on the assistant sites (Alt+K) • Full search page with date groups, highlighted matches, code highlighting and a table of contents for each chat • Dark mode ORGANIZE, EXPORT AND BACK UP • Star favorites and add tags • Export a chat as Markdown or copy it • Export all chats as a Markdown zip for your notes app • JSON backup of your whole archive SHARE • Turn any AI answer into an image card • "Your year with AI": a Wrapped-style stats page you can share as an image PRIVATE BY DESIGN Hindsight makes no network requests of its own. It only reads the sites you already use, with your own logged-in session. The only permission is "storage". To delete all data, remove the extension. Free. Independent project, not affiliated with, endorsed by or sponsored by the companies behind these assistants. All product names are trademarks of their respective owners. Note: Hindsight reads the sites' internal pages and APIs, which can change without notice. Text only; images, files and tool calls are not archived.