YAML Diff

Compare two YAML documents side by side.

Features

Two-pane comparison
Highlights changed lines
Handy for config reviews

How to use YAML Diff

1
Paste the old YAML.
2
Paste the new YAML.
3
Review the highlighted differences.

Examples

Value change

Input

replicas: 2 vs replicas: 3

Output

Highlighted replica change

About YAML Diff

YAML Diff is for reviewing values.yaml edits, CI changes, and env overlays. Diffing YAML as text is noisy when indentation shifts - format both sides first when you can.

Frequently asked questions

This is a practical text/structure compare, not a full semantic tree merge tool.

Reordering keys can show as changes even when values match.

Comparison stays in the browser.

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