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YAML Diff

Compare two YAML documents by structure, not by text.

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About this tool

Compares two YAML documents structurally, so reindentation, quoting changes and reordered keys are not reported as differences. Particularly useful for comparing deployment manifests across environments.

Questions

Why do the two sides look identical but still differ?
A type coercion. One side may have an unquoted value that parsed as a boolean or a number while the other parsed as a string.

Privacy

This page does its work in your browser. What you paste is processed by JavaScript running on your own device and is never sent to a DevToolery server — there is no server that could receive it. The page itself is a static file delivered by a CDN. See exactly what is stored.