AI-MarkDone — ChatGPT Productivity Suite

Supercharge your ChatGPT workflow: reader, bookmarks, Prompts, and Markdown/PDF/PNG export.

AI-MarkDone is a focused productivity extension for ChatGPT users who read long conversations, organize useful answers, copy structured content, and share AI-generated results across notes, documents, and social platforms. It is designed for students, researchers, writers, developers, content creators, and heavy ChatGPT users who want a cleaner way to navigate, read, save, export, and reuse ChatGPT responses without changing the original ChatGPT experience. ✨ Key Features ⚡ ChatGPT Conversation Navigation AI-MarkDone adds a right-side conversation directory to ChatGPT, helping you quickly scan long chats, preview message summaries, and jump back to important turns. When a conversation has dozens of rounds, you no longer need to scroll endlessly to find the answer you need. 📖 Immersive Reader Mode Open ChatGPT responses in a cleaner reading view with Markdown rendering, code blocks, tables, and mathematical formulas preserved. Reader mode supports keyboard navigation, including switching between messages and scrolling through long answers more comfortably. 📌 Sticky Reading Mode Select important passages in Reader and pin them to the side while reading long responses. This is especially useful when reviewing research notes, technical explanations, draft revisions, or long-form AI-generated content. 📋 Better Markdown Copy Copy ChatGPT answers as clean, reusable Markdown. AI-MarkDone preserves structure such as headings, lists, code blocks, tables, formulas, and selected passages as much as possible, making the output easier to paste into Typora, Obsidian, VS Code, Notion, documentation tools, or personal knowledge bases. 🗂️ Export ChatGPT to Markdown / PDF / PNG Export selected messages or full conversations for archiving, sharing, or further editing. Markdown is ideal for knowledge management, PDF is useful for documentation and long-term storage, and PNG is convenient for sharing polished visual snippets. 🖼️ One-Click PNG Export Copy a single ChatGPT response as a PNG image, or export multiple messages in batch. This is useful for sharing long answers, study notes, knowledge cards, technical explanations, and research-related content. Export width and image quality can be adjusted in settings. 📝 Dynamic Annotation Highlight specific paragraphs in Reader, add revision notes or comments, and turn them into structured instructions for another ChatGPT prompt. This is helpful for paper editing, article polishing, technical writing, document review, and iterative content refinement. 🔖 ChatGPT Bookmarks Save important ChatGPT messages with one click and organize them into folders. The bookmark panel supports preview and jump-back behavior, making it easier to revisit key answers, research ideas, code snippets, and creative inspiration. 🧮 Formula Copy and Export Click rendered formulas to copy LaTeX source, copy Office-compatible MathML, or export formulas as PNG/SVG. This is especially useful for students, researchers, engineers, and academic writers who need formulas for papers, notes, slides, or presentations. 📊 Word and Character Count View word and character statistics for ChatGPT responses while reducing noise from code blocks where possible. Useful for checking answer length, writing scale, and content density. --- 🌐 Browser Support Chrome · Firefox · Safari --- 🤖 Primary Supported Platform ChatGPT Some existing features for Gemini, Claude, and DeepSeek may still work, but future development will focus more deeply on ChatGPT. The goal is to make ChatGPT reading, copying, exporting, bookmarking, annotating, and knowledge organization more reliable and polished. --- 📅 Latest Update: v4.8.0 - Improved annotation management in the Reader, including viewing, sorting, locating, editing, and deleting annotations. - Fixed an issue where some selection-based translation extensions stopped working when AI-MarkDone was enabled. - Fixed misaligned settings items in the Reader on shorter screens. - Fixed an issue where clicking a custom prompt failed to insert it. - Improved scrollbar presentation in the right-side navigation area. - Optimized exported SVG formulas for smaller file sizes and better compatibility with PowerPoint and other applications. --- ⭐ If AI-MarkDone helps you save time, a five-star review would mean a lot. Feedback and suggestions: zhaoliangbin42@gmail.com GitHub: https://github.com/zhaoliangbin42/AI-MarkDone Website: https://zhaoliangbin42.github.io/ai-markdone/en/