Analyze JSON Size
Calculate size, analyze structure, and optimize your JSON data. Paste your JSON to get started.
Calculate size, analyze structure, and optimize your JSON data. Paste your JSON to get started.
Analyze JSON payload size, structure complexity, and compression potential in 3 simple steps
Copy your JSON string and paste it into the editor, or upload a .json file. The calculator instantly analyzes your data structure and provides detailed size metrics.
{
"event_id": "ufc_303",
"event_name": "UFC 303: McGregor vs Chandler",
"date": "2025-07-12",
"location": {
"venue": "T-Mobile Arena",
"city": "Las Vegas",
"state": "Nevada",
"country": "USA"
},
"main_event": {
"fighter_red": {
"name": "Conor McGregor",
"nickname": "The Notorious",
"record": "22-6-0",
"stance": "Southpaw",
"nationality": "Ireland"
},
"fighter_blue": {
"name": "Michael Chandler",
"nickname": "Iron",
"record": "23-8-0",
"stance": "Orthodox",
"nationality": "USA"
},
"weight_class": "Lightweight",
"rounds_scheduled": 5,
"result": {
"winner": "Conor McGregor",
"method": "TKO",
"round": 3,
"time": "4:21"
}
},
"co_main_event": {
"fighter_red": "Alex Pereira",
"fighter_blue": "Jamahal Hill",
"weight_class": "Light Heavyweight",
"result": {
"winner": "Alex Pereira",
"method": "KO",
"round": 1,
"time": "1:35"
}
},
"attendance": 20500,
"pay_per_view": {
"estimated_buys": 1450000,
"price_usd": 79.99
},
"metadata": {
"description": "Example event data used for JSON minifier demos.",
"minified_using": "JSON Minifier",
"tool_url": "https://jsontotable.net/json-minifier"
}
}Get comprehensive size metrics including current size, minified size, and estimated Gzip compression. Understand your JSON structure with depth analysis and element counts.
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