EchoNote 🪞

EchoNote — a minimal, LLM-powered, multilingual journaling and writing app.

English | 简体中文 | 繁體中文 | 日本語

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EchoNote focuses on an elegant, distraction-free writing experience with AI-assisted writing and reflection at its core. You can journal in any language, store everything as local Markdown files, and then ask AI to summarize, polish, or translate your entries.

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🤖 AI Capabilities

• AI journaling assistant

  • Chat with AI / continue writing to generate a full-day journal
  • Real-time spellchecking and grammar hints
  • Whole-line smart completion and sentence-level semantic suggestions
  • Post-writing analysis with revision suggestions

• Multilingual writing & translation

  • Write in multiple languages (not limited to Chinese and English)
  • AI summaries try to preserve the original language and tone
  • Built-in translation workflow that works well as a language-learning partner

• AI summaries & review

  • Generate an emoji + concise summary for each day
  • Quickly review your recent days from the timeline view

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✨ Features

📝 Calendar editor

• Rich Markdown support
  • Live syntax highlighting and inline formatting
  • Auto-save while you write
  • Support for headings, lists, code blocks, blockquotes, and more

📅 Writing calendar & timeline

• Calendar

  • Visual calendar showing per-day emoji and writing status

• Timeline

  • Linear preview of recent entries plus AI summaries

🌐 Multilingual support

• Learn to write in different languages with the help of translation
• AI summaries keep the same language and perspective as the original text where possible

🖥️ Cross-platform

• Desktop: Windows, macOS, Linux
• Mobile: Android, iOS, iPadOS

🧠 Flexible AI API Integrations

EchoNote works with multiple mainstream and compatible AI APIs, and you can enable or disable them as you like:

• ChatGPT (OpenAI)
• DeepSeek (DeepSeek)
• Claude (Anthropic)
• Gemini (Google)
• Azure OpenAI (Microsoft)
• Cloudflare AI Gateway (Cloudflare)
• ERNIE (Baidu)
• Qwen (Alibaba)
• Doubao (ByteDance)
• Kimi (Moonshot)
• Grok (xAI)
• Ollama (local multi-model runner)
• LM Studio (local/remote model launcher)
• No AI (pure local Markdown writing mode)

You can switch the default model in Settings, or add custom configurations for other compatible providers.

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🧱 Tech Stack

• Frontend: Bun + SvelteKit + Vite + CSS
• Backend: Tauri + Rust

🚀 Development

bun install
bun tauri dev

🎯 Principles

• Minimal writing experience: clean UI that stays out of your way
• AI as assistant: non-intrusive suggestions and summaries
• Data ownership: all entries are plain Markdown files, easy to open and back up
• Consistent cross-platform UX: same layout and flows across desktop platforms

📄 License

See LICENSE for details.