DEVELOPMENT & DATA
Detect syntax errors and normalize valid YAML without sending configurations to any server.
JSON EDITOR
Local validation · safe formatting · your code is never sent
The editor marks structural errors with line and column. When the YAML is valid, it produces a normalized version with consistent indentation.
It does not try to guess changes on invalid files that could alter their meaning: it only normalizes YAML that is already correct.
FREQUENTLY ASKED QUESTIONS
No. It points out errors so you can fix them; it only normalizes YAML that is already valid.
Applying consistent indentation and indicators while keeping exactly the same data.