icedland/iced

icedland/iced has 3,618 GitHub stars and 277 forks. GitHot measured +2 stars in 24 hours. Last checked 2026-11-07 17:33 UTC. Last push 2026-11-01.

Blazing fast and correct x86/x64 disassembler, assembler, decoder, encoder for Rust, .NET, Java, Python, Lua

3,618 stars 277 forks +2 in 24h

Measured star growth

Net star changes over overlapping periods, not daily totals. Missing measurements are left blank. Stars measure attention, not software quality.

iced is a blazing fast and correct x86 (16/32/64-bit) instruction decoder, disassembler and assembler.

👍 Supports all Intel and AMD instructions
👍 Correct: All instructions are tested and iced has been tested against other disassemblers/assemblers (xed, gas, objdump, masm, dumpbin, nasm, ndisasm) and fuzzed
👍 Supports .NET, Rust, Python, JavaScript (WebAssembly)
👍 The formatter supports masm, nasm, gas (AT&T), Intel (XED) and there are many options to customize the output
👍 Blazing fast: Decodes >250 MB/s and decode+format >130 MB/s (Rust, see here)
👍 Small decoded instructions, only 40 bytes and the decoder doesn't allocate any memory
👍 Create instructions with code assembler, eg. asm.mov(eax, edx)
👍 The encoder can be used to re-encode decoded instructions at any address
👍 API to get instruction info, eg. read/written registers, memory and rflags bits; CPUID feature flag, control flow info, etc
👍 License: MIT

MIT

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