JSON Viewer Online
View and explore JSON data with syntax highlighting
No software to installView JSON Files in 3 Easy Steps
Inspect JSON data beautifully
Paste or upload JSON
Paste your JSON data or upload a .json file.
Explore the structure
Expand nodes, search values, and copy paths.
Format and download
Beautify, minify, or download the formatted JSON.
Everything you need to view JSON files
Tree View
Navigate complex JSON structures with expandable tree view.
Syntax Colors
Color-coded keys, values, strings, and numbers for easy reading.
Copy Paths
Click any value to copy its JSON path to clipboard.
Validation
Instantly validate JSON syntax and see clear error messages.
Search
Find keys or values anywhere in the JSON structure.
Format Options
Minify or beautify JSON with customizable indentation.
Perfect for these use cases
API debugging
Inspect API responses and understand data structures.
Config files
Review configuration files for apps and services.
Data exploration
Navigate complex nested data easily.
Code review
Review JSON fixtures and test data in pull requests.
Free to use
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Software to install
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Frequently Asked Questions
Ready to view your JSON files?
No registration required. No software to install. Just upload and view.