Razvigor turns AI chat into a branching mind-map. Select any text in any message to instantly spawn a new conversation thread, without losing your place. Start free with our Gemini proxy, or connect your own OpenAI, Claude, Gemini, or OpenRouter API keys.
~10,000 free tokens - about 30 messages. No account needed.
More than just a chatbot. Razvigor lets you branch, annotate, and navigate AI conversations like a mind-map. Start free with our Gemini proxy, or bring your own API keys for OpenAI, Claude, Gemini, and OpenRouter.
Chat via our built-in Gemini proxy with no API key, or connect your own OpenAI, Anthropic Claude, Google Gemini, or OpenRouter key. Switch providers and models from the chat header at any time.
All threads are displayed as a collapsible tree in the sidebar, with connecting lines showing parent-child relationships. See exactly how your conversations relate.
Select text in any message. A popup offers Create Branch, Create Note, or Highlight. Branching spawns a new thread pre-seeded with that text, original preserved.
Highlight selected text in 7 preset colors or create your own custom colors. Highlights appear as colored overlays directly on the message, with a hover preview on desktop.
Attach written notes to any selected text, color-coded alongside highlights. A dedicated sidebar lets you search, filter by type or color, and click to jump to any annotation.
Export all conversations (threads, messages, annotations, and hierarchy) to a JSON backup file. Restore it anytime with Import. Cloud sync via Firebase keeps everything in step across devices.
A workflow built around non-linear thinking. Explore any direction without losing your thread.
Start chatting immediately with our built-in Gemini proxy, no API key needed. Or connect your own OpenAI, Anthropic Claude, Google Gemini, or OpenRouter key for full control. Switch providers and models mid-conversation from the chat header.
Select text in any message to highlight it in one of 7 preset colors or a custom color, or attach a written note. A dedicated sidebar shows all annotations with search and color filtering. Click any entry to jump to its message.
Select text in any message and choose "Create Branch". A new thread opens pre-seeded with either the selected text or a summary of the whole conversation, your choice. The original thread is preserved. Navigate the full tree from the collapsible sidebar.