JSON Patch Apply and Verify

Generate patch operations, apply them, validate the result against schema, and diff the final document.

Intermediate~4 minmigrationjsonpatch

Use case

Use this for controlled JSON migrations where every transformation must be reproducible and verified.

Workflow overview4 steps0 / 4 completed~4 min

What to expect

Follow the steps from left to right for a quick overview, then use the inline stepper below to run each tool.

Generate patch operations, apply them, validate the result against schema, and diff the final document.

Current focusStep 1 · JSON Patch Generator

0% complete

Step 1json-tools Waiting

JSON Patch Generator

JSON → JSON

Generate JSON Patch

Review the result here before moving to the next step.

Step 2json-tools Waiting

JSON Patch Applier

JSON / JSON-PATCH → JSON

Apply JSON Patch

Review the result here before moving to the next step.

Step 3json-tools Waiting

JSON Schema Validator

JSON / JSON-SCHEMA → JSON

Validate schema

Validation report. The original data value is passed to the next step.

Step 4json-tools Waiting

JSON Diff (Compare)

JSON → JSON

Compare JSON

Review the result here before moving to the next step.

Workflow steps

Run this workflow inline

Work through each tool step here. Running a step automatically prepares the next step with the correct handoff value.

Workflow shortcut

Next unlocked step: Step 1 · JSON Patch Generator

Progress is stored locally in this browser.

Step 1Ready to runjson-tools

JSON Patch Generator

Generate RFC 6902-style patch operations from left/right JSON values.

Open full tool

JSON input

Provide json input for this workflow step.

JSON output

Review the result here before moving to the next step.

Run this step to process the current input and prepare the next workflow stage.

Step 2Lockedjson-tools

JSON Patch Applier

Apply RFC 6902-style patch operations to JSON data.

Open full tool

Complete the previous step first

This step unlocks automatically after all earlier workflow steps are completed successfully.

JSON / JSON-PATCH input

Provide json, json-patch input for this workflow step.

JSON output

Review the result here before moving to the next step.

Run this step to process the current input and prepare the next workflow stage.

Step 3Lockedjson-tools

JSON Schema Validator

Validate JSON data against a provided JSON Schema.

Open full tool

Complete the previous step first

This step unlocks automatically after all earlier workflow steps are completed successfully.

Schema validation input

Provide { "schema": { ...jsonSchema }, "data": <value> }, or paste raw JSON to auto-validate against a generated schema.

Schema validation result

Validation report. The original data value is passed to the next step.

Run this step to process the current input and prepare the next workflow stage.

Step 4Lockedjson-tools

JSON Diff (Compare)

Compare two JSON documents and highlight differences.

Open full tool

Complete the previous step first

This step unlocks automatically after all earlier workflow steps are completed successfully.

JSON input

Provide json input for this workflow step.

JSON output

Review the result here before moving to the next step.

Run this step to process the current input and prepare the next workflow stage.