Product Introduction

1. Znote is a private, local application that integrates AI-powered chat functionality, advanced note-taking, and code execution within a unified workspace. It enables users to continue ChatGPT conversations directly in their notes, execute Node.js/Bash scripts inline, and build visual reports using real-time charts and widgets. The app operates fully offline, stores data locally, and supports standard Markdown/Text files without requiring cloud synchronization or subscriptions.
2. The core value of Znote lies in eliminating tool fragmentation by combining AI interaction, documentation, and computational workflows into a single secure environment. It prioritizes user sovereignty through local data storage, compatibility with self-hosted AI models like Ollama, and a one-time purchase model. This design empowers creators, developers, and analysts to prototype ideas, document processes, and automate tasks without compromising privacy or context switching.

Main Features

1. Znote enables seamless AI integration by allowing users to embed and continue ChatGPT/Claude conversations within notes, select preferred LLM providers (OpenAI, Ollama, or others), and generate text/code suggestions through a built-in AI assistant. All interactions remain local unless explicitly configured for cloud-based AI services.
2. The app executes code blocks in Node.js, Bash, and Shell directly within notes, automatically rendering results as interactive charts, tables, or raw outputs. Users can install NPM dependencies locally, chain code snippets with AI-generated content, and export executable workflows as shareable Markdown files.
3. Znote provides enterprise-grade privacy through password-protected notes, fully offline operation, and local file storage in standard Markdown/Text formats. It includes a dual-editor system with a WYSIWYG interface for prose and a code-focused editor with syntax highlighting, autocompletion, and Git integration.

Problems Solved

1. Znote addresses the inefficiency of juggling separate tools for note-taking (Notion), AI interaction (ChatGPT), and code execution (Terminal/IDEs) by unifying them in a privacy-focused workspace. It eliminates cloud dependency for sensitive projects and prevents data silos between documentation and executable workflows.
2. The product serves developers needing a secure playground for code experimentation, content creators building AI-augmented documentation, and researchers requiring reproducible reports with inline data visualization.
3. Typical use cases include prototyping JavaScript algorithms alongside explanatory notes, transcribing/analyzing meetings offline with AI summarization, and creating technical documentation that combines executable code samples with LLM-generated explanations.

Unique Advantages

1. Unlike Notion or Obsidian, Znote natively integrates a terminal-like code execution engine and AI chat persistence, enabling users to modify and rerun code/AI interactions within the same note indefinitely. Cloud-based alternatives cannot match its offline capabilities or local file system integration.
2. The app innovates with "active notes" that blend editable content, live code outputs (e.g., D3.js charts), and AI context memory. This allows creating self-contained computational documents where code adjustments automatically update related visualizations and AI suggestions.
3. Competitive advantages include zero vendor lock-in (notes remain usable as plain Markdown), compatibility with existing development toolchains (NPM/CDN), and military-grade security for sensitive data through local encryption and optional password locks per note.

Frequently Asked Questions (FAQ)

1. Does Znote require an internet connection for AI features? Znote operates offline by default and supports local LLMs via Ollama integration. Cloud-based AI services like OpenAI are optional and disabled unless explicitly configured in settings.
2. What programming languages does the code execution support? The app natively runs Node.js, Bash, and Shell scripts. Users can extend functionality with Python/R via custom shell commands and install any NPM package compatible with their local environment.
3. How does Znote protect sensitive data? All notes are stored as unencrypted Markdown files by default but can be password-protected using AES-256 encryption. The app never transmits data externally unless using third-party AI APIs, which users must explicitly enable.
4. Can I migrate existing Markdown files to Znote? Yes, Znote automatically detects and edits local Markdown/Text files without conversion. It preserves YAML front matter, code blocks, and embedded HTML while adding executable capabilities through special comment tags.
5. Is there a subscription model? Znote uses a one-time purchase license with free lifetime updates. No accounts or recurring payments are required, though cloud AI services may incur separate API costs from providers like OpenAI.