Features
Sinan Note Features
A comprehensive overview of all app features — 234+ documented features
Note Types
6- Simple text note
- Rich Text note with full formatting
- Checklist / Task list
- Code editor with syntax highlighting
- Reminder with date and time
- Convert between note types
Rich Text Editor
10- Bold, Italic, Underline, Strikethrough
- H1, H2 headings
- Bullet List, Ordered List, Checklist
- Blockquote, text color, background color
- Auto RTL/LTR text direction detection
- Undo / Redo, paste plain text
- Custom Apex Magnifier on drag
- Custom Quill Context Menu
- Clipboard Guard and Content Guard
- Auto-save with debounce (800ms)
Checklist Editor
6- Add and delete items
- Toggle item as done
- Reorder by drag & drop
- Progress bar
- Sort: done to bottom / top / original
- Undo / Redo and auto-save
Code Editor
7- Auto language detection
- Syntax highlighting for 26 languages
- SVG preview as real image
- Formatted JSON and Markdown preview
- Download code with correct extension
- Share code and manually change language
- Python · JavaScript · TypeScript · Java · Dart · HTML · CSS · SQL · C++ · C · C# · Swift · Kotlin · Go · Rust · PHP · Ruby · Bash · JSON · YAML · TOML · XML · Lua · R · Dockerfile · SVG
Secure Vault
6- AES-256 encryption for locked notes
- Unlock with password or fingerprint / Face ID
- Rate Limiter (5 attempts → progressive lock)
- Recovery Code
- Vault notes never uploaded to Google Drive
- Vault Reset
Google Drive
8- Auto sync on startup (smartSyncOnStartup)
- Smart Merge with conflict resolution
- MD5 Fast Path — skip merge if Drive unchanged
- Dirty Tracking — upload only when changes exist
- Deleted IDs log for smart sync
- Category sync with Drive
- Rate limiting (180 uploads/hour)
- Encrypted vault notes never uploaded
Desktop
7- Master-Details layout for large screens
- Shared Master Panel width (MasterWidthProvider)
- Keyboard Shortcuts (Ctrl+N, Ctrl+F, Ctrl+R)
- Desktop Menu Bar and Note Context Menu
- Floating AppDialog for large screens
- BackupWizard with Master-Details layout
- ResponsiveLayoutWrapper with tablet support