Validate and Explore JSON Tree

Validate JSON, normalize formatting, and inspect hierarchy in a collapsible tree.

Beginner~2 minjsonvalidationview

Use case

Use this before debugging nested payloads to ensure syntax is valid and structure is easy to navigate.

Workflow overview3 steps0 / 3 completed~2 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.

Validate JSON, normalize formatting, and inspect hierarchy in a collapsible tree.

Current focusStep 1 · JSON Validator

0% complete

Step 1json-tools Waiting

JSON Validator

JSON → JSON

Validate JSON

Status and preview for the validated JSON.

Step 2json-tools Waiting

JSON Formatter (Pretty Print)

JSON → JSON

Format JSON

Readable, pretty-printed JSON output.

Step 3json-tools Waiting

JSON Tree Viewer

JSON → RENDERED-TREE

Preview JSON tree

Tree renderer status while preserving original JSON for handoff.

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 Validator

Progress is stored locally in this browser.

Step 1Ready to runjson-tools

JSON Validator

Validate JSON syntax and surface parse errors.

Open full tool

JSON input

Paste JSON to validate before continuing.

Validation result

Status and preview for the validated JSON.

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

Step 2Lockedjson-tools

JSON Formatter (Pretty Print)

Pretty-print JSON with consistent indentation.

Open full tool

Complete the previous step first

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

JSON input

Paste raw or minified JSON.

Formatted JSON

Readable, pretty-printed JSON output.

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

Step 3Lockedjson-tools

JSON Tree Viewer

Render JSON as an interactive collapsible tree with type labels and copyable paths.

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.

Tree preview status

Tree renderer status while preserving original JSON for handoff.

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