gdt.dragon32

Dragon 32 Emulator

A browser-based Dragon 32 that assembles and runs 6809 assembly in real time.

No account needed — runs in your browser open Dragon 32 Emulator
The emulator running a program written in the built-in assembler.
The emulator running a program written in the built-in assembler.

What it does

  • Emulates the Dragon 32, the 1982 British home computer, in your browser.
  • Write 6809 assembly in the built-in editor, assemble it and watch it run on the emulated machine.
  • A nostalgia trip for anyone who had one, and a gentle way into low-level programming for anyone who didn't.

Your data

Everything happens in your browser. Nothing you type or upload is sent to the server, and nothing is stored unless the tool says it saves to your browser.