For a "proper text" Z80 disassembly online, you can use tools that take raw hexadecimal input and return formatted assembly mnemonics. While many powerful tools are command-line or desktop-based (like Ghidra or IDA Free), there are several active web-based options: Recommended Online Z80 Disassemblers
🤝 Easy SharingMany online tools generate a unique URL, allowing you to share a specific disassembly with a teammate or community forum. z80 disassembler online full
: A VS Code extension that integrates a full-featured Z80 disassembler into a modern development environment. Key Considerations for Disassembly For a "proper text" Z80 disassembly online, you
Z80 Disassembler by Simon Morris (web port of z80dasm)
https://simonmorris.uk/z80-disassembler/
– Closest to a “full” command-line experience in the browser. Key Considerations for Disassembly Z80 Disassembler by Simon
Custom Origin Address: Since Z80 code often starts at specific locations (like 0000h for BIOS or 8000h for cartridges), the tool must allow you to set the ORG (origin) address.
disassembler.js
Websites dedicated to retro-computing often host comprehensive suites.