Tools · model checker

Validate a model

Paste .alab text, arch-lab JSON, or Mermaid C4 — checked by the same parsers the rest of the app uses, so what passes here opens anywhere in it. Everything runs in your browser; nothing is uploaded.

Model source

Paste here, or load a sample below.

Format

Load a sample:

Paste a model to check it — .alab text, arch-lab JSON, or Mermaid C4.