Does it handle encoded characters?

Yes, all URL-encoded characters (%20, %3D, etc.) are properly decoded to their original values.

Can it parse full URLs?

Yes! You can paste a complete URL and the tool will extract and convert just the query string portion.

Yes, bracket notation (user[name]=John) is reconstructed as nested JSON objects ({user: {name: 'John'}}).

Repeated parameters (e.g., color=red&color=blue) are converted to JSON arrays.

JSON & Data

Convert URL query strings to JSON

100% client-side processing

Ctrl+Enter to process

Input

Output

Output will appear here...

Convert URL query strings to JSON. Runs 100% client-side — no data is sent to any server.

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