JSON to Query String Converter: Generate URL Parameters

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Convert JSON data to URL query string format with support for nested objects, arrays, and custom formatting options. Perfect for API development and URL parameter generation.

✓ Nested Support✓ URL Encoding✓ Array Handling

JSON

Query String

Conversion Features

Input Processing

  • Nested Objects

    Handle complex JSON structures

  • Array Support

    Convert arrays to indexed parameters

  • Formatting Options

    Customize parameter formatting

Output Features

  • URL Encoding

    Properly encode special characters

  • Bracket Notation

    Optional array and object notation

  • Parameter Sorting

    Alphabetically order parameters

Common Use Cases

API Development

  • • Query generation
  • • URL building
  • • Parameter formatting
  • • Request construction

Frontend

  • • Form submissions
  • • URL state management
  • • Filter parameters
  • • Navigation building

Testing

  • • API testing
  • • URL validation
  • • Parameter verification
  • • Edge case testing

Frequently Asked Questions

How are nested objects handled?

Nested objects can be converted using either dot notation or bracket notation. For example, {user: {name: "John"}} becomes either user.name=John or user[name]=John.

What about arrays in JSON?

Arrays are converted using indexed notation. For example, {items: ["a", "b"]} becomes items[0]=a&items[1]=b. Nested arrays and objects within arrays are also supported.

Is URL encoding automatic?

URL encoding can be toggled on/off. When enabled, special characters are properly encoded to ensure the query string is URL-safe. You can also choose to encode bracket characters separately.

Can I customize the output format?

Yes, you can customize the output using various options: URL encoding, bracket notation, parameter sorting, and bracket encoding. This allows you to match your specific requirements.

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