Free JQ Online Playground & JSON Processor

Extract, filter, and manipulate JSON data using jq-like syntax in your browser.

How to use JQ Online

Paste your JSON data in the input area (with syntax highlighting)
Write jq-like filters to transform or extract data
Use . for identity, .property for access
Use [] to iterate arrays, select() to filter items
Try functions: map(), first, last, unique, sort
Export results as JSON or CSV, share via URL, use keyboard shortcuts

Quick Examples

JQ Filter

Recent Filters:

Shortcuts: Ctrl+Enter Execute Ctrl+K Format Ctrl+Shift+C Copy

JSON Input

Output Processing...

Executed in ms

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How to Use

Step-by-step guide 3 steps

1 Input JSON: Paste your large, complex JSON data into the input panel.
2 Input JQ Filter: Write your jq query in the filter panel to select, transform, or slice the data.
3 View Output: The resulting filtered or transformed JSON is displayed instantly in the output panel. Filter JSON data now!

FAQ

Common questions 3 questions

What is JQ?

JQ is a powerful, command-line JSON processor; this tool provides a friendly online interface for it.

Can I use complex filters like piping?

Yes, the JQ Online editor supports the full range of jq syntax, including chaining operations (pipes), conditionals, and looping.

Is it safe to paste sensitive JSON?

The service is non-logging; however, avoid pasting highly sensitive PII.

Use Cases & Examples

Real-world applications 3 examples

API Debugging

Filter large, verbose API responses down to only the fields relevant for troubleshooting.

Data Transformation

Restructure JSON data by selecting fields, renaming keys, or aggregating values before import.

Learning JQ

Experiment with jq queries on various datasets to quickly learn and practice the command-line utility.