JSON Schema Diff

Paste two schemas side by side, review structural changes by JSON Pointer-like path, and copy the diff locally.

Schema Abefore

Schema Bafter

—Total

—Added

—Removed

—Changed

Structural differences are not automatically classified as breaking or non-breaking API changes. Compatibility depends on validation direction, consumers, defaults, and application contracts.

How to use this JSON Schema Diff

Paste two schemas side by side, review structural changes by JSON Pointer-like path, and copy the diff locally.

Supported scope and limits

This browser-local helper is designed around common JSON Schema Draft 2020-12 structures, but it does not claim complete specification coverage. Remote references are not fetched, and generated examples, documentation, TypeScript, Zod, or OpenAPI output should be reviewed and refined against the real schema and application contract before production use.