webutilities.tools

Unflatten JSON then Format

Restore nested JSON objects from flattened keys and pretty-print the result.

Beginner~2 minjsontransformformatting

Use case

Use this when rehydrating flattened analytics payloads for human review.

Workflow overview2 steps0 / 2 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.

Restore nested JSON objects from flattened keys and pretty-print the result.

Current focusStep 1 · JSON Unflatten
0% complete
Step 1json-tools Waiting

JSON Unflatten

JSON → JSON

Unflatten JSON

Review the result here before moving to the next step.

Step 2json-tools Waiting

JSON Formatter (Pretty Print)

JSON → JSON

Format JSON

Readable, pretty-printed JSON output.

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 Unflatten

Progress is stored locally in this browser.
1
Step 1Ready to runjson-tools

JSON Unflatten

Rebuild nested JSON from flattened path-based keys.

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.

2
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.