JSON Path Evaluator
Analyze, search, and extract data from JSON using powerful query Sandbox. Format, validate, and inspect JSON structures instantly in a clean interactive workspace.
JSON Query Sandbox
Query JSON data using JavaScript-like expressions. Filter, search, and transform JSON objects with ease.
Query Expression
Use JavaScript-like syntax to query JSONQuery Results
Query Successful No Results Query ErrorQuery results will appear here after executing a query.
Why Use JSON Query Sandbox?
Advanced Filtering
Filter JSON data using JavaScript-like expressions with conditional logic and comparisons.
Data Transformation
Transform, sort, and manipulate JSON data with powerful array methods and functions.
Smart Searching
Search through complex JSON structures with pattern matching and deep property access.
Data Analysis
Analyze JSON data with aggregation, counting, and statistical operations.
How Our JSON Query Sandbox Works
Our JSON Query Sandbox allows you to write JavaScript-like expressions to query and manipulate JSON data directly in your browser.
Query Capabilities:
- Filtering - Filter arrays based on conditions:
data.filter(item => item.price > 100) - Mapping - Transform data structure:
data.map(item => ({name: item.name, id: item.id})) - Sorting - Sort data by any property:
data.sort((a,b) => b.price - a.price) - Finding - Find specific items:
data.find(item => item.id === 5) - Aggregation - Calculate sums, averages:
data.reduce((sum, item) => sum + item.price, 0) - Grouping - Group data by properties
Available Methods:
.filter()- Filter array elements.map()- Transform array elements.sort()- Sort array elements.find()- Find first matching element.findIndex()- Find index of element.reduce()- Reduce array to single value.some()- Check if any element matches.every()- Check if all elements match.includes()- Check if value exists
JSON Query FAQ
- Array methods: filter, map, sort, reduce, find
- Conditional logic: if/else, ternary operators
- Mathematical operations: +, -, *, /, %
- Comparison operators: ==, ===, !=, !==, >, <, >=, <=
- Logical operators: &&, ||, !
- String operations: includes(), startsWith(), endsWith()
- Object property access: dot notation and bracket notation
item.address.city- Dot notation for nested objectsitem['address']['city']- Bracket notationitem.tags[0]- Array element accessitem.metadata?.optionalField- Optional chaining (if supported)
data in the query context.
- Copy queries to clipboard using the "Copy Query" button
- Save queries in your browser's local storage
- Bookmark queries with parameters
- Export queries as JSON files
- Uses efficient JavaScript execution
- Limits execution time to prevent browser freezing
- Shows execution time and memory usage
- Handles up to 10,000 items efficiently
- For larger datasets, consider using more specific queries