Znote AI
Local-first Markdown editor with built-in AI chat and JavaScript execution — your private second brain for developers.
| What is it | Local-first Markdown editor with built-in AI chat and JavaScript execution — your private second brain for developers. |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | Desktop Application |
| Best for | Documenting APIs and testing code snippets, Taking lecture notes with AI summarization |
| Domain registered | 2020 |
Data updated Aug. 1, 2026
What does Znote AI do?
Znote AI is a desktop application that combines a Markdown editor with AI chat and code execution capabilities. It functions as a 'second brain' where you can write notes, chat with AI assistants, run JavaScript code, and transcribe meetings—all within a single interface. The tool eliminates the need to switch between multiple applications like ChatGPT, VS Code, and note-taking apps.
What sets Znote AI apart is its local-first approach. Your data stays on your device by default, and there's no vendor lock-in—you can use your own OpenAI API key or connect to local LLMs through Ollama. The application offers both WYSIWYG and code editor modes with auto-complete, tabbed browsing for multiple documents, and organization features like tags and folders. It also includes password protection for sensitive notes and works completely offline.
This tool is particularly valuable for developers who need to document code, test snippets, and get AI assistance without leaving their workflow. Students benefit from lecture transcription and AI-powered study summaries, while indie makers can use it for brainstorming and rapid prototyping. The one-time payment model (with a free version available) makes it accessible for individuals who prefer owning their tools rather than subscribing.
Key features
What makes it stand outWho is Znote AI for?
Who benefits most from this toolTrust & presence
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