JSON Filter
Filter JSON arrays by field conditions, comparisons, and text searches without writing code.
The full specification and SEO index for this tool is live. The interactive client-side converter is currently in build queue.
{
"status": "ready_for_converter",
"tool_slug": "json-filter",
"tool_name": "JSON Filter",
"category": "query-transform-compare",
"priority": "P3",
"client_side_ready": true
} ✓ How to Use the JSON Filter
- 1
Paste your JSON array into the editor.
- 2
Select a field name and choose a condition (e.g. age > 21).
- 3
Click "Apply Filter" to see matching records.
- 4
Copy or download the filtered JSON dataset.
JSON Filter: Overview & Capabilities
A JSON Filter allows you to filter and slice large JSON arrays by specifying conditions (equals, contains, greater than) through a no-code visual UI.
Filter JSON arrays by field conditions, comparisons, and text searches without writing code. Engineered for developers, it runs 100% client-side in your browser for zero latency and complete privacy—no data is ever stored or transmitted across remote networks.
Explore deeper technical specifications in our comprehensive guide: Query, Transform & Compare Developer Reference Guide →
Key Capabilities
- Visual rule builder for filtering JSON arrays
- Operators: equals, contains, startsWith, >, <, !=
- Combine multiple rules with AND / OR logic
- Export filtered results instantly
Frequently Asked Questions
Can I filter by nested fields like address.city?
Yes, dot-notation field paths are supported in the filter builder.
Can I combine multiple filter criteria?
Yes, you can stack multiple conditions using AND / OR logic.
Does filtering modify the original data?
No, filtering creates a new filtered copy without altering your input.
Related Query, Transform & Compare Tools
Discover other utilities in this cluster to streamline your data pipeline.
JSONPath Tester
Test JSONPath expressions against JSON live
JSON Path Finder
Click any node in JSON to get its exact path
JMESPath Tester
Test JMESPath queries against JSON live
JSON Flatten
Flatten nested JSON to dot-notation keys
JSON Unflatten
Rebuild nested JSON from flattened dot-notation keys