CSV naar JSON Converter
Converteer CSV bestanden naar JSON formaat met aanpasbare structuur opties. Kies tussen array van objecten of array van arrays formaat.
Overview
CSV to JSON Converter transforms your spreadsheet data into structured JSON entirely inside your browser — your file never leaves your device and no account is required. Paste CSV directly or load a file up to 50 MB, then choose the output shape that fits your use case: an array of objects (with column headers as keys) for REST API payloads, or a flat array of arrays for compact data exchange. Custom delimiter support handles comma, semicolon, tab, and pipe formats, and a live preview lets you verify the structure before you download the result.
Key Features
- Converteer CSV naar JSON formaat
- Array van objecten of arrays
- Mooi geformatteerde JSON uitvoer
- Aanpasbare scheidingstekens
- Voorvertoning voor conversie
Common Use Cases
- Preparing API Payloads — Developers convert exported database CSV reports into an array-of-objects JSON structure ready to POST to a REST or GraphQL API.
- Front-End Data Fixtures — Engineers turn spreadsheet test data into JSON fixture files for unit tests or UI mock data without writing a parser.
- Data Pipeline Hand-offs — Analysts convert semicolon- or tab-delimited exports from Excel or Google Sheets into JSON before importing into a NoSQL store or data warehouse.
- No-Code Integrations — Non-technical users reformat CSV exports from CRMs or e-commerce platforms into JSON that Zapier, Make, or Airtable automations can consume.
- Offline / Sensitive Data — Teams handling confidential records — HR exports, financial CSVs, client lists — convert to JSON with zero server contact, satisfying data-handling policies.
How It Works
Upload CSV Bestand
Selecteer je CSV bestand of plak CSV data direct in het tekstveld.
Configureer Opties
Kies uitvoerformaat (array van objecten of arrays) en stel aangepaste scheidingstekens in indien nodig.
Download JSON
Bekijk de geconverteerde JSON voorvertoning en download het geformatteerde bestand direct.