WASM Decompiler & Inspector

Drop a compiled contract binary to inspect it

The inspector reads exported functions, type/export kinds, linear memory usage and the Soroban custom sections embedded by the SDK — entirely client side, nothing is uploaded.

Drag & drop a .wasm binary

Drop anywhere on this page to decompile exported functions, types, memory usage and Soroban metadata — everything is parsed in your browser.

.wasm · max 32 MB

What the inspector reads

Exported functions

Every function export with its export kind, used by the Call Panel to build arguments.

Types

Type, table and memory declarations recovered from the module sections.

Memory usage

Section-by-section sizing, heap bounds and per-function size estimates.

Soroban metadata

Contract spec, environment metadata, symbol table and producer custom sections.