JSON Compare – Diff & Viewer

JSON Compare – Diff & Viewer is a simple and powerful tool that helps developers compare two JSON files and quickly identify differences. Whether you're debugging APIs, analyzing data, or validating responses, this app makes JSON comparison fast and easy.

With a clean interface and powerful comparison engine, you can paste JSON, edit it directly, or load JSON files from your device. The app highlights added, removed, and modified values so you can understand changes instantly.

Key Features

Compare Two JSON Files

Load JSON files from your device and instantly compare their structure and values.

JSON Editor

Edit or paste JSON directly in two separate editors before running the comparison.

Graphical JSON Compare

Compare JSON files visually using an interactive node-based diagram.

Visual Difference Highlighting

Easily identify changes with color-coded highlights:

Added values

Removed values

Modified values

Unchanged values

Clear and Structured View

See differences displayed in an organized format so you can quickly analyze data changes.

Fast and Lightweight

Designed for developers who need a quick and reliable JSON comparison tool on mobile.

Developer Friendly

Perfect for API testing, debugging responses, checking configuration files, and comparing large JSON data.

Use Cases

Compare API responses

Debug backend data changes

Validate JSON configuration files

Analyze differences between datasets

Quickly inspect JSON updates

JSON Compare – Diff & Viewer is a handy tool for developers, testers, and data engineers who work with JSON regularly.