LOCAL-FIRST · CHROME · EDGE · FIREFOX

Long chats.
Light as ever.

One calm, local-first workspace for very long ChatGPT, Claude, and Gemini conversations—complete timeline, full-text search, precise navigation, and polished export included.

ChatGPTClaudeGemini
Coming soon to the Chrome Web StoreHelp & support
Timeline128 exchanges · complete
UserAssistantCodeMathImage
126 · USERJump to this message

Search the complete history and return to the original message in your AI chat.

127 · ASSISTANTRender only what matters now

Long conversations no longer make the page increasingly heavy.

BUILT FOR LONG-RUNNING WORK

Your complete history stays local. The page carries only what you need now.

01

Adaptive rendering

Uses provider-aware capture and reversible offscreen optimization, while ChatGPT gains graph-valid adaptive response projection.

02

Complete timeline

Loads every available exchange on demand, with focused filters, exact navigation, and branch awareness where the provider exposes it.

03

Local-first by design

No Threadwing server, account, telemetry, or conversation upload. Your data remains in browser-local storage.

CORE FEATURES STAY FREE

Built for long conversations,
never at the expense of your conversations.

Choose a voluntary support option →