Briefnote

Screenshots

Briefnote is designed for developers and site administrators who need a secure, centralized location to store development notes and sensitive credentials directly within the WordPress admin interface. The plugin combines a powerful Markdown editor with enterprise-grade encryption for credential storage. Markdown Notes Editor Live-rendering WYSIWYG editor powered by Toast UI Editor Syntax highlighting for PHP, JavaScript, CSS, HTML, SQL, Bash, JSON, and YAML GitHub Flavored Markdown support including tables, task lists, and fenced code blocks Auto-save with 2-second debounce to prevent data loss Manual save option with visual confirmation Dark and light mode themes Secure Credentials Storage AES-256 equivalent encryption using libsodium (XSalsa20-Poly1305) Support for multiple credential types: Username/Password, API Keys, SSH Keys, Secure Notes Reveal and copy functionality with audit logging Optional password re-verification for sensitive operations Role-based access control with custom capability Audit Logging Comprehensive activity tracking for all credential operations Notes access and modification logging Copy/paste detection and logging IP address recording and user attribution Configurable log retention period Security Features Automatic encryption key generation (no configuration required) CSRF protection on all operations Rate limiting on password verification Input sanitization and output escaping Memory cleanup for sensitive data Privacy Policy Briefnote does not collect, transmit, or share any user data with external services. All data is stored locally in your WordPress database. The plugin does not make any external API calls or load resources from external servers. Third-Party Libraries This plugin bundles the following third-party libraries: Toast UI Editor (MIT License) – https://ui.toast.com/tui-editor Prism.js (MIT License) – https://prismjs.com/ Both libraries are GPL-compatible and are included locally within the plugin.