{"generatedAt":"2026-07-19T03:01:59.488Z","tool":{"id":"csv-json","name":"CSV ↔ JSON Converter","description":"Convert between CSV and JSON with auto-delimiter detection and proper escaping","category":"converter","icon":"CSV","keywords":["csv","json","convert","data","table","import","export","spreadsheet"],"remoteCallable":true,"remoteMode":"dedicated_api","riskClass":"L","maxInputBytes":131072,"timeoutMs":2000,"supportsStreaming":false,"url":"/csv-json/","tags":["converter"],"faqs":[{"question":"What is CSV to JSON Converter?","answer":"CSV to JSON Converter is a bidirectional tool that converts between CSV and JSON formats. It features auto-delimiter detection, proper escaping, and handles complex data with quoted fields and nested values."},{"question":"How do I use CSV to JSON Converter?","answer":"Paste your CSV or JSON data into the input field and the tool automatically detects the format and converts it. You can adjust delimiter settings and choose between array-of-objects or array-of-arrays JSON output."},{"question":"Is CSV to JSON Converter free?","answer":"Yes. This tool is free to use with immediate access—no account required."},{"question":"Does CSV to JSON Converter store or send my data?","answer":"No. All processing happens entirely in your browser. Your data never leaves your device — nothing is sent to any server."},{"question":"Does it handle special characters and quoted fields?","answer":"Yes. The converter properly handles quoted fields, embedded commas, newlines within quotes, and special characters. It also auto-detects common delimiters like commas, tabs, semicolons, and pipes."}],"howTo":[{"title":"Paste CSV data","description":"Input a CSV file with headers in the first row. The tool auto-detects delimiters (comma, semicolon, tab). Include quoted fields if values contain special characters."},{"title":"Review header mapping","description":"The tool shows how it interprets headers as JSON keys. Verify that column names map correctly, especially if headers contain spaces or special characters."},{"title":"Convert to JSON","description":"Generate JSON array with objects: [{\"name\": \"John\", \"age\": 30}, ...]. Choose between array of objects or object with array of values based on your use case."},{"title":"Import or transform","description":"Use the JSON for API imports, database seeding, or data transformation. Convert back to CSV if needed for spreadsheet updates or reporting."}],"agentContract":{"toolId":"csv-json","contractVersion":"2.0.0","remote_callable":true,"remote_mode":"dedicated_api","risk_class":"L","max_input_bytes":131072,"timeout_ms":2000,"supports_streaming":false,"preferred_surface":"dedicated_api","dedicated_api":{"baseUrl":"https://aidevhub.io/api/csv-json/","openapiUrl":"https://aidevhub.io/api/openapi.yaml","endpoints":[{"method":"GET","path":"/api/csv-json/","summary":"GET csv-json"},{"method":"POST","path":"/api/csv-json/","summary":"POST csv-json"}],"riskClass":"L","inputMaxBytes":131072,"timeoutMs":2000},"runtime":{"endpoint":"/api/tools/run/","methods":["GET","POST"],"queryParams":[{"name":"toolId","required":true,"description":"Tool identifier"},{"name":"a","required":true,"description":"Primary input"}],"postBodyShape":{"toolId":"string","input":"{ a, b?, c?, mode? }"},"exampleGet":"https://aidevhub.io/api/tools/run/?toolId=csv-json&a=...","policy":{"riskClass":"L","limit":60,"burst":20,"windowSec":60,"inputMaxBytes":131072,"timeoutMs":2000,"cacheTtlSec":0,"networkEnabled":false,"supportsStreaming":false}}},"relatedTools":[{"id":"yaml-json","name":"YAML ↔ JSON Converter","url":"/yaml-json/","category":"converter"},{"id":"toml-editor","name":"TOML Editor & Converter","url":"/toml-editor/","category":"converter"},{"id":"markdown-table-generator","name":"Markdown Table Generator","url":"/markdown-table-generator/","category":"generator"},{"id":"tailwind-converter","name":"CSS to Tailwind Converter","url":"/tailwind-converter/","category":"converter"},{"id":"html-to-jsx","name":"HTML to JSX Converter","url":"/html-to-jsx/","category":"converter"},{"id":"json-to-go","name":"JSON to Go Struct","url":"/json-to-go/","category":"converter"}]}}