Full X86 Disassembler by Damian Recoskie.

Version 2.5.

Format: 16 bit binaries (X86-16). 32 bit binaries (X86-32). 64 bit binaries (X86-64).
Compatibility Mode: Full X86 Architecture.
Knights Corner.
Larrabee.
Cyrix.
Geode.
Centaur.
X86/486.
Display Options: Show Disassembled Instruction Hex. Show Instruction Memory Position.
Base Address: CS:(Code Segment).
RIP:
(Instruction Pointer Register).

X86 Code Hex.
Disassembly
You can type in numbers here which will update the Disassembly output.
As you change the X86 code the Result is displayed Here.