Features

Powerful Features for Modern Teams

Every tool you need to manage your servers efficiently, all in one beautiful interface.

SSH Terminal

A Terminal That Feels Native

Our web-based terminal delivers a native-like SSH experience with full color support, customizable fonts, themes, and keyboard shortcuts. WebSocket-powered for zero-lag keystrokes.

  • Full xterm.js integration with 256-color support
  • Customizable terminal themes and font sizes
  • Multi-tab sessions with split-pane view
  • Session recording and playback
  • Real-time WebSocket connections
NebulaSSH web-based SSH terminal running a live shell session in a browser tab
SFTP Manager

File Transfers Made Effortless

Browse, upload, download, and manage files on your remote servers with an intuitive visual file manager. Drag-and-drop support for seamless workflows.

  • Visual drag-and-drop file browser
  • Bulk upload/download with progress tracking
  • In-browser file editor with syntax highlighting
  • chmod/chown permission management
  • Support for files up to 10GB
NebulaSSH SFTP file manager browsing remote server directories with drag-and-drop upload
Automation

Automate with Command Macros

Save repetitive commands as macros and execute them with one click. Organize, tag, import/export, and share macros with your team.

  • One-click command execution
  • Organize macros with folders and tags
  • Import/export macro collections as JSON
  • Execute macros across multiple servers
  • Variable substitution in macro templates
Saved NebulaSSH command macros ready to run across several servers at once
Security

Security That Never Sleeps

Built with security-first architecture. All connections are encrypted end-to-end, credentials are stored with AES-256 encryption, and sessions are protected with cookie-based auth.

  • SSL/TLS encrypted connections
  • Ed25519, RSA, ECDSA key support
  • AES-256 credential storage
  • Session timeout and auto-lock
  • Role-based user management
NebulaSSH end-to-end encrypted connection details showing the AES-256 session cipher

And So Much More

VNC Remote Desktop
Multi-User Access
Custom Themes
SQLite Backend
Razor Views Engine
Android App
Real-time Metrics
Session Export