CSV → JSON
Convert CSV to JSON
Automatically transform your CSV files into structured JSON, ready for your APIs and web applications
Try for free →"We had a Python script per supplier. I replaced them all in one afternoon."
Thomas R. — IT Manager, Manufacturing SMB
name,email,city,revenue_2024 John Smith,john@example.com,London,45000 Jane Doe,jane@example.com,Paris,62000 Bob Wilson,bob@example.com,New York,38000
[
{
"name": "John Smith",
"email": "john@example.com",
"city": "London",
"revenue_2024": 45000
},
{
"name": "Jane Doe",
"email": "jane@example.com",
"city": "Paris",
"revenue_2024": 62000
},
{
"name": "Bob Wilson",
"email": "bob@example.com",
"city": "New York",
"revenue_2024": 38000
}
]
This converter is only a glimpse of what Orchestria can do with your data.
Paste your data — instant conversion in your browser, no account. Tag/column names are preserved.
Input
Output
What if Orchestria did it for you?
- Automatic — never do it by hand again
- You shape the output exactly the way you want
- Keep only what matters, renamed your way
- Compute or reformat values (a total, a date, formatting…)
- Your PDFs too: invoices, bank statements, purchase orders
- Always the right result, no errors, no copy-paste
THE SOLUTION
How Orchestria handles it
Orchestria uses artificial intelligence to generate a conversion transformation tailored to your needs.
- Input/output sample : paste your CSV and the expected JSON structure
- Natural language prompt : specify delimiter, encoding and columns to keep
- Automatic typing : numbers, booleans and strings are recognized correctly
- Nested structures : group related columns into JSON objects via the prompt
- Reusable transformation : call it via API for all your future files
Describe the expected result and Orchestria generates the right conversion transformation.
Why convert CSV to JSON?
CSV remains the most common format for data exports, yet modern APIs and applications expect JSON.
- REST APIs : web services consume and return JSON natively
- Web frameworks : React, Vue and Angular work directly with JavaScript objects
- NoSQL databases : MongoDB, CouchDB and DynamoDB store JSON documents
- Workflow automation : Zapier, Make and n8n exchange data as JSON
Orchestria converts your CSV files into structured JSON in seconds.
Challenges of manual conversion
Converting CSV to JSON seems straightforward, but real-world data is more complex.
- Variable delimiters : commas in the US, semicolons in Europe, tabs in database exports
- Character encoding : UTF-8, Latin-1 or Windows-1252 — accented characters often break
- Inconsistent headers : unnamed columns, extra whitespace, special characters
- Complex values : commas, line breaks or quotation marks inside fields
- Data typing : correctly distinguishing numbers, dates, booleans and strings
Each edge case makes custom scripts brittle and expensive to maintain.
HOW IT WORKS
How it works
Provide input and output samples
Describe the transformation
Execute and reuse via API
The Excel equivalent
Traditional method
In Excel, you would need to write a VBA macro or use Power Query to transform a CSV into JSON. This requires technical expertise, ongoing maintenance, and does not handle encodings or nested structures gracefully.
With Orchestria
With Orchestria, provide your CSV sample and expected JSON output, describe the transformation in a prompt, and the AI generates a reusable transformation. No macros, no formulas, no complex configuration.
Related software
Related pages
Ready to replace your scripts with something maintainable?
100 executions/month, no credit card required
- ✓Automatic — never do it by hand again
- ✓The output exactly as you want it (keep, rename, compute)
- ✓Your PDFs too: invoices, bank statements, purchase orders
- ✓Your data stays with you (GDPR)