Darkwrite

Darkwrite is an open-source, offline-first note editor. It functions as a cross-platform desktop application available for Windows, macOS, and Linux, focusing on local data storage and user privacy to ensure that information remains under the control of the owner.

The software provides a rich text environment for organizing thoughts, tasks, and documents without the need for a cloud account. Because it operates entirely on the local device, it does not require a server connection or an internet connection to function. This architecture ensures that notes remain accessible during network outages and removes the risk of data loss due to external service downtime.

Key features

• Rich text editor supporting headings, links, and tables
• Todo lists and numbered lists for task management
• Support for adding images and cover images to notes
• Customizable themes and user interface fonts
• Note-specific font settings for individual documents
• Local-only data storage with no data collection
• Export functionality to save notes as HTML files
• One-click archive creation for data backups

Built with Electron, TypeScript, and JavaScript, the application is designed for users who prefer a standalone editor over cloud-based productivity suites. It avoids the use of AI bots and external data processing, keeping all information on the user's hardware. The interface allows for significant visual customization, enabling users to move beyond standard light and dark modes by creating their own themes or modifying the global UI font to match their preferences.

The application prevents vendor lock-in by allowing users to export their entire library as HTML files, which can be opened in any web browser. This ensures that the data remains portable and independent of the software itself. The system is intended for writers, students, and professionals who require a secure environment for their documentation and task lists.

Darkwrite is a private, customizable tool for individuals who prioritize data sovereignty and offline reliability in their note-taking workflow.