Compare JSON

About This Spell

With a wizard's whisper, Find structural differences between two JSON objects/arrays, showing added, removed, and changed paths.

How to Cast the Spell:

Use your magic to Paste JSON A and JSON B.
Use your magic to Click Compare to see differences grouped by type.

What is JSON Compare?

JSON Compare is a free developer assistant from WizardOfAZ. Use it to compare JSON data side by side as part of your debugging and prototyping, without installing extra software.

Because everything happens locally in your browser, your code and credentials stay under your control while you compare JSON data side by side.

Popular ways to use JSON Compare

Streamline debugging and prototyping by using JSON Compare to compare JSON data side by side.
Share deliverables faster—processed developer payloads are ready for download in seconds.
Combine JSON Compare with other WizardOfAZ tools to keep complex workflows in one browser tab.

Examples and workflow tips

Upload a sample file, cast the spell to compare JSON data side by side, and download the processed result instantly.
Bookmark the JSON Compare in your browser so recurring tasks stay only one click away.
Share the spell with teammates who need a quick, no-install way to compare JSON data side by side.

Frequently asked questions

Is the JSON Compare secure?

Yes. The JSON Compare runs entirely in your browser, which means your code and credentials never leave your device.

What can I do with the JSON Compare?

You can debugging and prototyping by processing developer payloads without uploading them to an external service.

Can I use JSON Compare on mobile?

Yes. WizardOfAZ tools are responsive, so you can launch the spell on desktops, tablets, or phones without installing extra apps.

Related tools to explore

Expand your toolkit with other WizardOfAZ spells that complement JSON Compare:

Base64 Tool — Use it to work with developer payloads using flexible options.
Batch Minifier — Use it to work with developer payloads using flexible options.
CSS Minifier — Use it to work with CSS snippets using flexible options.