JumpNav: The most elegant AI chat navigator you’ve ever seen.

Floating navigator for ChatGPT,Gemini,Claude. Turn long chats into clickable prompt outlines with reply previews and one-click jump.

Turn long AI chats into a clean, clickable outline in seconds. 把超长 AI 对话在几秒内变成清晰可点的目录。 Find any prompt fast, revisit any answer instantly. 快速找回任意提问，立即定位任意回答。 ━━━━━━━━━━━━━━━━━━━━ Core Value 核心价值 Less scrolling, more thinking. 少滚动，多思考。 Stay focused while your conversation keeps growing. 对话再长，也能保持阅读与思考节奏。 ━━━━━━━━━━━━━━━━━━━━ Key Features 核心功能 Floating right-side navigator with prompt titles and reply previews. 右侧悬浮导航，自动整理提问标题与回复预览。 One-click smooth jump to the exact context. 一键平滑跳转到对应上下文。 Full mode and Minimal mode for different screen sizes. 正常模式与简约模式，适配不同窗口与屏幕空间。 Adaptive layout that reduces overlap with chat content. 自适应布局，减少导航与正文区域重叠。 Active position tracking so you always know where you are. 自动标记当前位置，随时知道读到哪里。 Keyboard-friendly and accessibility-ready (reduced-motion supported). 键盘友好且无障碍友好（支持减少动画）。 Hide/restore controls with a right-edge vertical draggable dock button. 支持隐藏/恢复，右侧停靠按钮可上下拖动。 Remembers button position and display preferences automatically. 自动记忆按钮位置与显示偏好。 ━━━━━━━━━━━━━━━━━━━━ Lightweight & Privacy-Friendly 轻量且注重隐私 Runs only on supported sites and keeps your reading area clean. 仅在支持站点运行，不打扰主要阅读区域。 Processes conversation content locally in page DOM without external upload. 仅在页面本地 DOM 处理内容，不上传对话数据。 If you encounter any bugs or have suggestions, please contact me by email. 如果遇到 bug，或者有好的建议，请通过邮箱联系我。