Web Assembly Binary Toolkit

last updated: Oct 20, 2023

WABT (we pronounce it "wabbit") is a suite of tools for WebAssembly, including:

wat2wasm: translate from WebAssembly text format to the WebAssembly binary format
wasm2wat: the inverse of wat2wasm, translate from the binary format back to the text format (also known as a .wat)
wasm-objdump: print information about a wasm binary. Similiar to objdump.
wasm-interp: decode and run a WebAssembly binary file using a stack-based interpreter
wasm-decompile: decompile a wasm binary into readable C-like syntax.
wat-desugar: parse .wat text form as supported by the spec interpreter (s-expressions, flat syntax, or mixed) and print "canonical" flat format
wasm2c: convert a WebAssembly binary file to a C source and header
wasm-strip: remove sections of a WebAssembly binary file
wasm-validate: validate a file in the WebAssembly binary format
wast2json: convert a file in the wasm spec test format to a JSON file and associated wasm binary files
wasm-opcodecnt: count opcode usage for instructions
spectest-interp: read a Spectest JSON file, and run its tests in the interpreter

I found this because sqlite uses wasm-strip in its build