Inspect WebAssembly section tables, exported functions, memory limits, and hex bytes in-browser.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Upload a compiled .wasm binary module or click 'Load Sample Module'.
Inspect the section table, memory allocations, and exported function symbols.
Review the byte-offset analysis and formatted hex dump.
It supports standard WebAssembly binary specification v1 (MVP and beyond) with standard section layouts.
No. All byte parsing and disassembly executes 100% locally in your browser memory.
Zero-egress companion tools in the Security & Network suite
Measure cryptographic randomness, Shannon entropy (0-8 bits/byte), Chi-square test, and byte distributions.
Brute-force all 256 single-byte XOR keys with automated English frequency & chi-squared scoring.
Audit CSP, HSTS, X-Frame-Options, and security headers with OWASP grading (A+ to F).
Compare memory hardness, GPU ASIC resistance, and security parameters across KDF standards.
