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XTermium vs Online Developer Tool

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

XTermium compared with Online Developer Tool
DetailXTermium logo XTermium Online Developer Tool
What it doesA terminal with a session manager for Windows, macOS and Linux supporting SSH, SFTP, RDP, VNC, telnet, serial, WinRM, BMC consoles, websites and tunnels in one window. Free browser-based developer utilities for formatting, encoding, decoding and converting data
StageNot given Not given
FoundedNot given Not given
Based inGR Not given
Pricing modelFreemium Free
PricingFree: complete app with all features. Pro: €4.99 per month or €49 per year (excluding VAT) for sync across multiple computers. Not given
Key features
  • SSH with agent, keys, passwords, jump hosts, trust on first use, and auto-reconnect
  • SFTP file panel over the same SSH connection with browse, drag, download, and rename
  • RDP desktops in tabs with auto-reconnect, shared folders, and no stuck keys
  • VNC desktops with dynamic resizing and optional tunnel support
  • Telnet for switches, routers, and serial servers with window size negotiation
  • Broadcast keystrokes to multiple terminals at once
  • SSH tunnels with live traffic monitoring, connections count, and auto-reconnect
  • BMC console access for Dell iDRAC 7, 8 and Supermicro X11 and newer
  • AI agent and script access through local MCP server without exposing passwords
  • JSON to code generation (C#, TypeScript, Java, Python, Go, PHP, Kotlin)
  • JWT decoder and generator with HS256 support
  • Base64, URL and HTML encoding and decoding
  • UUID generation and validation
  • Hash generation (MD5, SHA-256, SHA-512)
  • Timestamp conversion (Unix time and dates)
  • XML and YAML formatting and conversion
  • Regex testing and diff checker
  • Website status and reachability checking
What makes it different
  • Open source under Apache 2.0 with no features held back in free version
  • Native GPU-drawn terminal on Windows, macOS and Linux built with Rust
  • Unified interface for ten connection types eliminating need for multiple programs
  • Full AI agent access to all terminal operations through local MCP server
  • All 54 tools run entirely in your browser with no server uploads or signup required
  • Instant processing with no server roundtrips or delays
  • Privacy-first architecture with data minimization
  • Consolidates 54 tools eliminating the need for multiple websites
  • Mobile-friendly responsive design
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check1 no change since last check
Trust Flow (Majestic)04
Citation Flow (Majestic)017
Referring domains (Majestic)04

4 details filled in for both companies.

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