ThreadLine

ThreadLine makes working with long AI conversations effortless.

Key Features:

• Token Counter — See exactly how much of your context window you've used (8k/32k/128k limits)
• Message Anchors — Visual minimap with dots for every message. Hover to preview, click to jump instantly.
• Quick Navigation — Buttons to scroll to the beginning or end of any conversation in one click.
• Universal Compatibility — Works seamlessly on ChatGPT, Claude, Gemini, DeepSeek, and other AI chat platforms.

Perfect for:

• Developers using AI for coding assistance
• Researchers conducting deep conversations with LLMs
• Writers and content creators working on long projects
• Anyone who frequently hits context limits or loses track of important insights

Why ThreadLine? Unlike other tools, ThreadLine is lightweight, privacy-focused (no data collection), and designed to work across all major AI platforms without slowing down your browser.

Privacy First: ✅ ThreadLine only reads page structure to count tokens and create navigation ✅ NO data is sent to any server ✅ NO chat content is stored or transmitted ✅ Your conversations stay 100% private

The "access your data" permission is required to display the navigation UI on AI chat pages — that's it!

Free forever for core features. Simple, fast, and built by someone who uses AI chats every day.

Support: Found a bug or have a feature request? Reach out via the support link!