LOCAL-FIRST · CHROME · EDGE · FIREFOX

Long chats.
Light as ever.

One calm, local-first workspace for ChatGPT, Claude, Gemini, Grok, DeepSeek, Kimi, and Doubao conversations—with a prompt-first timeline, full-text search, precise navigation, and polished export included.

ChatGPTClaudeGeminiGrokDeepSeekKimiDoubao
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Timeline128 exchanges · complete
UserAssistantCodeMathImage
126 · PROMPTScan the question first

Long prompts fold into a focused preview. Show full prompt only when needed.

127 · ASSISTANTReply ready on demand

Show reply · Complete rich content stays available without filling the timeline.

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

Scans prompts first, folds long questions, and opens replies on demand while keeping every exchange available for search, navigation, and export.

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 →