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Optimizes ChatGPT performance on long conversations via DOM windowing and lazy loading. Make long ChatGPT threads fast and predictable. ChatGPT Optimizer keeps the interface snappy by reducing live DOM size and loading older messages in fixed batches. The result: smoother scrolling, fewer layout spikes, and lower memory use on big conversations. DOM windowing: keep ~50 recent messages in the DOM; older nodes are hidden to reduce style and layout work. Batch lazy-load: reveal older messages in fixed steps (e.g., 25 at a time) for bounded, predictable work. −25–50% JS heap memory (Actual results vary by device, theme, and content.) Window and batch size controls (e.g., Window 50, Batch 25) Clear “Load 25 more” prompt at the hidden/visible boundary Works only on chat.openai.com and chatgpt.com. Disclaimer Not affiliated with OpenAI. “ChatGPT” is a trademark of its owner.
ChatGPT Exporter - ChatGPT to PDF, MD, and more
Transform your ChatGPT conversations into beautifully formatted, shareable files effortlessly! Whether for work, study, or personal reference, ChatGPT Exporter is the ultimate tool to download ChatGPT results as PDF, Markdown, Text, CSV, or JSON formats. ChatGPT is an advanced language model developed by OpenAI that can converse with humans like a human. ChatGPT conversations can be used for various purposes, such as research, training, or entertainment. However, extracting these conversations from ChatGPT can be a challenging task, especially if you have a large number of conversations or need to extract specific conversations only. 🖨️ Beautiful, Professional PDFs - No Unnecessary Clutter: Generated PDFs are free of distracting browser UI elements. - Customizable PDF Settings: a. Set your preferred filename—no need to rename files post-download. b. Define the content title, even if it's different from the conversation name. c. Adjust the PDF format (size and orientation). d. Choose between dark or light mode without altering the ChatGPT interface. e. Includes page numbers for easier navigation in long PDFs. f. Set page margins (Normal, Narrow, Wide) to match your formatting needs. g. Fine-tune font size with percentage-based scaling for better readability or space-saving. h. Choose your preferred font family for improved aesthetics or accessibility. i. Optionally include a table of contents for better structure and navigation. j. Add user info (name and/or email) for documentation or attribution. k. Control the visibility of date and time—choose to hide or display with custom formatting. l. Show per-message timestamps so you know exactly when each message was sent. m. Remove page numbers or interface icons for a cleaner, presentation-ready output. n. Page break per prompt option for better document structure and readability. o. Automatic CJK font rendering for Chinese, Japanese, and Korean content. p. Include or exclude Deep Research references to keep exports focused. q. Show or hide Web Search sources depending on your needs. r. Optionally include Thought Process / reasoning steps for full transparency. ✅ Selective Content Download Export only the parts of the conversation you need. Unlike other extensions, you're not forced to download the entire chat—just select the specific responses you want! Shift+click to quickly select a range of messages. 📂 Versatile File Format Support Export your ChatGPT conversations in multiple formats, including: - PDF - Markdown - Text (TXT) - CSV - JSON 📋 Copy to Clipboard Skip the download step entirely! Copy your exported content directly to your clipboard for instant use in other applications. 🔬 Preserves Advanced Content & Features Retains essential ChatGPT formatting and automatically extracts advanced features: - Canvas, mathematical formulas (block and inline) - Code blocks with syntax highlighting - Tables and structured content - Deep Research reports with full source citations (converted to footnotes in Markdown) - Web Search source links and references - Thought Process / reasoning steps from O1 and other reasoning models 👥 Group Conversation Support Export both regular chats and group conversations. The extension automatically detects group chats and identifies messages from different users and AI assistants. 🔓 Anonymous GPT Conversations No login? No problem! Download your GPT chats before logging in to ensure your data is captured seamlessly. 🌟 Modern, Polished Interface A clean, modern UI design that blends seamlessly with ChatGPT's look and feel. Smooth interactions and intuitive controls for beginners and advanced users alike. 🌍 Available in 34 Languages The extension interface supports 34 languages, and exported files maintain text in your chosen language, making it ideal for international users. ⚡ Performance You Can Count On - Lightweight extension that won't slow down your browser. - Optimized PDF export for long conversations. - Fast and smooth export across all formats. 💰 Free to Use with Optional Premium - Most features are completely free to use. - Markdown, Text, JSON, and CSV exports are always free. - PDF export: 3 free exports per day. Additional exports require a small fee to help cover tool maintenance costs. - For more details, visit our pricing page. 🎯 Use Cases and Benefits 📊 Ideal for Professionals Save customer interaction logs, brainstorming sessions, or project ideas. Share polished PDFs or Markdown files with colleagues or clients. 📚 Perfect for Students & Educators Archive study notes or Q&A sessions for later review. Save Deep Research reports with cited sources for academic reference. Export code snippets, formulas, or tables for assignments. 💻 For Developers Export JSON or CSV for data manipulation or analysis. Preserve code snippets with syntax highlighting in Markdown or PDFs. Save Thought Process reasoning steps to understand AI decision paths. ✍️ Content Creators' Companion Effortlessly save ideas or scripts. Use Markdown files directly in content management systems (CMS). Copy content directly to clipboard for quick pasting into blogs, social media, or writing apps. 1️⃣ Can I export only part of the conversation? Absolutely! Use the checkbox feature to select specific responses for export. Shift+click to select a range of messages at once. 2️⃣ Can I export Deep Research reports and Web Search sources? Yes! The extension automatically extracts Deep Research reports with full citations, Web Search source links, and Thought Process reasoning steps from ChatGPT's API. 3️⃣ Does it support group conversations? Yes! The extension automatically detects group chats and exports them with proper role identification for each participant. 4️⃣ Are canvas, formulas, code, and tables retained? Yes! All rich content—canvas, formulas, code blocks, and tables—is preserved in the export. 5️⃣ What browsers does ChatGPT Exporter support? We officially support Chrome. It also works on Edge, Brave, and other Chromium-based browsers via the Chrome Web Store. 6️⃣ How do you handle my conversation data? I have privacy concerns. We never store your data. PDF exports are processed temporarily on our server and deleted immediately. All other formats are handled entirely in your browser. 7️⃣ Do I need to log in to use the extension? Most features work without logging in. Only PDF export requires signing into the extension. Other formats like Markdown, Text, CSV, and JSON don't require login. 8️⃣ Can I use ChatGPT Exporter for free? Yes, most features are free. PDF export provides 3 free exports per day. Additional exports require a small fee to help cover tool maintenance costs. For more details, visit our pricing page. ✨ Why Choose ChatGPT Exporter? With unmatched versatility, advanced features, and a focus on user experience, ChatGPT Exporter is the only extension you'll ever need to save and share your ChatGPT results. 🔗 Install now and experience the difference! v5.0 1. Completely redesigned UI — modern, polished look that blends naturally with ChatGPT 2. Improved dark mode support across all UI components 3. Smoother interactions and faster response v4.0 1. Added Deep Research report export with full source citations 2. Added Web Search source link export 3. Added Thought Process / reasoning steps export 4. Added toggle settings to include or exclude each feature in exports 5. Improved PDF download speed and reliability v3.0 1. Added group conversation export support 2. Added Shift+click to select a range of messages 3. Improved PDF stability for long conversations 4. Improved CJK (Chinese, Japanese, Korean) font rendering in PDFs 5. Fixed PDF rendering issues with special characters and Unicode 6. Fixed filename encoding for Japanese and other non-Latin characters v2.27.0 1. Enabled several PDF options by default for a better out-of-box experience v2.26.1 1. Fixed date formatting for non-PDF exports v2.26.0 1. Improved PDF date and time formatting with timezone support v2.25.0 1. Added page break per prompt setting for PDF exports 2. Improved PDF layout with better margins and page breaks 3. Enhanced deep research report formatting in PDFs v2.24.0 1. Fixed image rendering for PDF v2.23.0 1. Fixed message selector compatibility issues 2. Enhanced PDF styling for thinking processes and user messages v2.20.0 1. Added download location setting 2. Added auto-open thought process option 3. Reorganized settings into common and PDF-specific sections 4. Improved markdown formatting by removing duplicate line breaks 5. Enhanced PDF styling for thinking processes and typography v2.19.0 1. Added support for exporting conversation links 2. Added font family selection for PDF exports v2.18.0 1. Users can now input name and email for all export formats 2. Added a toggle to show/hide export buttons v2.17.1 1. Added "None" option for the select button 2. Selecting now automatically expands all "Thought Process" sections v2.15.0 1. Added keyboard shortcut for the PDF export button 2. Fixed several bugs v2.13.0 1. Added support for setting a filename prefix v2.12.0 1. Users can now input name and email for PDF generation v2.8.0 1. Added common settings section in the extension options and popup window v2.7.0 1. Users can now input any font size 2. Improved performance and reduced export wait time v2.6.0 1. Added option to remove page numbers from PDF footers 2. Added option to remove conversation role icons in PDFs v2.5.0 1. Added export options for user info (name and email) 2. Added export options for date info: creation, modification, or export time v2.4.0 1. Now remembers user selections and export options for quicker future use v2.2.0 1. Added table of contents to PDF exports 2. Improved code block styling with syntax highlighting and line wrapping v2.1.0 1. Added localization for multiple languages 2. Tutorial page now opens on first install
GPT Performance Optimizer
Make huge ChatGPT chats feel light again. GPT Performance Optimizer prevents the page from choking on thousands of messages. It renders only the most recent messages by default and lets you reveal older ones when you actually need them. 🟢This is an open-source extension: https://github.com/sergey-pimenov/gpt_performance_optimizer ⚠️ When you reveal hidden messages, they’re shown in a simplified form. Some features may be limited. If you’re missing something you need, email me at pimenov.web@gmail.com and I’ll do my best to add it. ⚠️ Due to technical reasons (on ChatGPT’s side), it doesn’t work in ‘share’ chats such as https://chatgpt.com/share/* What it does: ⦿ Shows just the latest part of a long chat so the page stays fast and responsive. ⦿ Adds a slim toolbar with Show +10, Show all, and quick-navigation controls. ⦿ Reveals older messages on demand without reloading the page. ⦿ No accounts, no setup — just install and use. Permissions & privacy Site access: https://chatgpt.com/* only. No data collection. No analytics, no trackers, no external requests. Everything runs locally in your browser. We are not affiliated with OpenAI.
ChatGPT Performance Long Chats
Fix ChatGPT lag, freezing, and slow scrolling in long chats. Auto-collapse old messages and keep large conversations fast. ChatGPT Performance Long Chats is a lightweight Chrome extension that eliminates lag and improves responsiveness in long ChatGPT conversations. As chats grow larger—especially with detailed explanations, long-form writing, or extensive code blocks—performance often slows down due to the growing number of rendered messages in the browser. This extension optimizes how conversations are loaded and displayed to keep ChatGPT smooth and fast. Instead of loading and rendering the entire conversation at once, the extension limits the initial history load and automatically collapses older messages, keeping only the most recent ones visible. This significantly reduces DOM size and improves scroll performance in long chats. When you scroll upward, previously hidden messages are revealed automatically, allowing you to access more of the conversation on demand. You can choose between different loading modes to balance performance and context, or disable the limit entirely. Whether you are reviewing code, writing long technical prompts, doing research, or managing extended discussions, the extension keeps ChatGPT responsive even in very large conversations. The extension runs entirely client-side. It does not collect data, does not track you, and does not send any information to external servers. All processing happens locally in your browser on chatgpt.com. If you frequently experience slow scrolling, UI lag, freezing, or reduced responsiveness in long ChatGPT threads, ChatGPT Performance Long Chats provides an immediate performance boost without altering your content.
ChatGPT Enhancer
Enhance ChatGPT with collapsible responses, timeline navigation, and bulk controls. Organize long conversations distraction-free. ✨ Collapse & expand ChatGPT replies with one click ⏳ Navigate conversation timelines easily 📦 Bulk control for messages 🧹 Keep your chats clean
