Threadline

Threadline is a local-first browser extension for saving, searching, recalling, and visualizing AI conversations directly in your browser. It captures conversations from supported AI websites and stores them locally in your browser profile. Your saved conversations can be searched later, recalled while you work, and viewed as a branch-aware Memory Graph so edited prompts, alternative answers, and conversation paths are easier to understand. Key features: - Save AI conversations locally in the browser. - Search saved messages and conversation history. - Recall relevant memories while chatting. - View conversations as an interactive Memory Graph. - Preserve branch structure when prompts are edited or regenerated. - Export and import Threadline backups when moving between installations. Threadline is designed for users who frequently revise prompts, compare answer paths, or want their AI work to become a searchable personal memory layer instead of a disappearing chat scroll. Data is stored locally in browser extension storage, including IndexedDB and chrome.storage.local. Threadline does not operate a server for storing your conversations.