Compare Config Files
Diff two JSON configs to find what changed between environments.
💡 A structural diff (not line-by-line): it walks both objects and reports exactly which paths were added, removed, or changed — even deep inside nested objects and arrays. Everything runs in your browser.
config tips
Compare dev vs prod config to catch a setting that drifted.
Nested objects are diffed deeply, so you won't miss a buried change.
Added/removed keys are highlighted separately from changed values.
Config stays on your device.
Jak to działa
Dlaczego nasze?
Also check out…
Compare Two API Responses
See exactly what changed between two JSON API resp
Debug Unexpected JSON Changes
Pinpoint why a JSON object isn't what you expected
Compare Two Versions of a Document
Diff two versions of a JSON document or data expor
Review JSON Changes in a PR
Understand a JSON change more clearly than a line