Retrace — sessions & tabs

Private, Material 3 tab & session manager. Group tabs into sessions, pin the ones that matter, and find them again later.

Retrace turns a messy window full of tabs into something you can actually come back to. Save any window as a session in one click — from the popup, the side panel, the full page, or a keyboard shortcut. Give it a name (or let on-device AI suggest one), pin the sessions that matter so they reopen when Chrome starts, and archive the rest. Search across every session by title, summary, or tab, and reopen a whole set in a fresh window whenever you need it. Private by design. Everything Retrace saves stays on your device. There's no account, no sync, and no network calls — Retrace has no servers to send your data to. When your device supports Chrome's built-in AI (Gemini Nano), session summaries and titles are generated locally; nothing about your tabs is ever uploaded. Features • One-click save from any of the three surfaces, or a keyboard shortcut • Pin sessions to reopen on launch; archive the rest • Spaces — folders that gather related sessions over time, with AI auto-organize • Add the current window to a saved session, or remove tabs you don't need • Save just the tabs you pick, not only the whole window • Recently closed, plus a searchable activity history • On-device AI summaries, names, grouping and briefs (optional; falls back to domain summaries) • Material 3 design, light and dark Your tabs. On your device. Nowhere else.