ChatGPT Mark

Bookmark with one click. Instantly jump to key messages from the sidebar for effortless review.

📌 Quickly Create & Manage Bookmarks ・Simply click the bookmark button next to a message to instantly mark it as important — add or remove bookmarks anytime. ・The sidebar provides a clear and intuitive bookmark list. One click will automatically scroll to and highlight the message, so you’ll never miss key information again. ・Supports sorting bookmarks by chat order or added order to suit different usage scenarios. ・With customizable #Hashtags, you can freely categorize and manage bookmarks, and easily filter them in the sidebar. 🚀 Faster Input & Sending ・Solves the Enter key frustration when editing messages in ChatGPT: ・Double-tap Enter → instantly send the message ・Single Enter / Shift+Enter → insert a new line ・Greatly improves typing efficiency and reduces unnecessary steps. 🎨 Themes & Language Personalization ・Switch between Light, Dark, or System Auto modes in both sidebar and settings for a comfortable visual experience. ・Supports Traditional Chinese, English, and Japanese interfaces, with automatic preference saving for convenience. 📁 Data Backup, Sync & Security ・Export your bookmark data for easy backups, ensuring no important content is lost. ・Supports cross-device automatic sync: when logged into the same Google account with Chrome sync enabled, your bookmarks follow you everywhere. ・All data is stored only in your local chrome.storage.local and Google account’s chrome.storage.sync — no third-party servers, guaranteeing maximum privacy and security. 💻 Why Install ChatGPT Mark? ・Organize & Review Efficiently: Important content often gets buried in long ChatGPT chats. ChatGPT Mark helps you quickly tag and revisit key insights anytime. ・Boost Productivity: Double-Enter quick-send and auto-scroll reduce friction and save time, streamlining your workflow. ・Data Safety: Local storage with backup support ensures your data is secure and never at risk of loss. 📥 Install ChatGPT Mark now, and make your ChatGPT experience more efficient, organized, and enjoyable!