Tagvella — Labels, Highlights & Export

Organize ChatGPT chats with dates, labels, row highlights and day groups, then export structured Markdown for another AI chat.

Tagvella helps you organize and revisit your ChatGPT conversations. Mark important chats, see useful details, and export a conversation as a structured Markdown file when you want to continue your work with another AI assistant. FEATURES • Chat labels: use color markers and up to eight short text labels per chat, with quick access to recently used labels. • Chat-row highlights: choose from 18 background presets to make important conversations easy to spot in the sidebar and search results. • Chat details: see the full title, creation and update dates, and project information when available. • Message timestamps: show confirmed message times when the source platform provides them. • Day grouping: navigate older conversations using date separators in the chat list. • Structured Markdown export: export the selected chat's saved conversation branch with user and assistant messages, visible tool activity, sources, and attachment references where available. Visible reasoning summaries may be included; private reasoning is not exported. • Local-first preferences: chat labels and highlight settings are stored in Chrome storage on your device. Tagvella operates on supported ChatGPT pages. It uses your existing signed-in session for features that need chat metadata or export data. Your chats and labels are not uploaded to any server operated by the Tagvella developer. Exported files stay under your control. Tagvella is an independent third-party extension and is not affiliated with or endorsed by OpenAI. WHAT'S NEW IN VERSION 2.0.25 Improved chat search and sidebar compatibility, enhanced project information and controls, expanded row-highlight presets, and added confirmed message timestamps. AI export and menu handling were updated for recent interface changes. Experimental selected-text highlighting has been removed to reduce interference with native ChatGPT controls.