ChatLine: AI Chat Enhanced

ChatLine is a free, open-source browser extension that enhances your AI chat experience. It works out of the box with 12+ leading AI platforms — install and go. ✅ Key Features at a Glance: Timeline navigation, folder-based bookmarks, one-click prompt reuse, conversation export, text highlighting, in-chat code execution, Mermaid diagram rendering, and LaTeX formula copying — one extension for your entire AI workflow. ⚡ Features: 1️⃣ Conversation Timeline — Auto-generated timeline on the right side lets you jump to any query instantly. No more scrolling through dozens of rounds. 2️⃣ Folders — Save individual Q&A pairs or full conversations into nested, sortable folders with pinning and notes. Your best answers, permanently kept. 3️⃣ Prompt Library — Save frequently used prompts and insert them with one click. The more you build, the more time you save. 4️⃣ Conversation Export — Export the current chat to Markdown or JSON for archiving, sharing, or further editing. 5️⃣ Formula Copying — Click any math formula to copy it as LaTeX or MathML. No more screenshots and retyping. 6️⃣ Text Highlighting — Highlight text with 4 styles and 15 colors, add annotations. Turn AI responses into annotatable documents. 7️⃣ Code Execution — Run code blocks directly in the page. Validate snippets on the fly without switching to a local IDE. 8️⃣ Mermaid Rendering — Automatically detects and renders Mermaid code as flowcharts, sequence diagrams, and more. 9️⃣ Virtual Pets — A snail, zombie, ant, or wizard strolls across the screen while the AI is thinking. Waiting doesn't have to be boring. 🔟 Google Drive Sync — Back up or restore all your data to your own Google Drive. Switch devices freely — the extension never touches your cloud files. 📌 Also included: Follow-up quoting, cross-platform quick notes, chat timestamps, smart enter, URL navigation, adjustable chat width, and more. 🔒 Privacy: Open-source. All data stored locally or on your Google Drive. We collect nothing. 📮 Feedback: miguchn@gmail.com