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Code Transformer & LLM Sanitizer

transform.ignlab.net

100% Local Processing • Zero Data Transmitted • Safe for Proprietary Code

Mode

AI Safeguard {{ redactions.length }} redacted

Indent

Line numbers

No history yet — copy or download a result to save it here.

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Drop file to load…

{{ inputError }} {{ stats.in.lines }} lines · {{ stats.in.chars }} chars · {{ stats.in.bytes }}

Output {{ activeMode.to }}

{{ output }}{{ outputError ? '' : 'Transformed output appears here…' }}

⚠ {{ outputError || copyError }} {{ stats.out.lines }} lines · {{ stats.out.chars }} chars · {{ stats.out.bytes }}

🛡 Sanitizer redacted {{ redactions.length }} sensitive item{{ redactions.length===1?'':'s' }} before transforming

{{ r.name }} ×{{ r.count }}

CSV to JSON Converter

Paste CSV — an export from a spreadsheet, a database dump, a report — and get a JSON array of objects back, one per row, keyed by the header row. Quoted fields containing commas or embedded quotes are parsed correctly, and numeric-looking cells are converted to real numbers.

How to use it

Paste your source into the panel — or click Sample to see it work instantly.
The CSV to JSON mode is pre-selected for you.
Copy or download the result — nothing is ever uploaded, it's all done locally in your browser.

Frequently asked questions

Does the first row have to be a header?

Yes, the first line is treated as column names and becomes the object keys for every row.

Are numbers auto-detected?

Yes — a cell matching a plain integer or decimal pattern becomes a JSON number, not a string.

What if a field contains a comma?

Wrap it in double quotes in the CSV, standard RFC 4180 style — the parser handles quoted commas and escaped quotes correctly.

Need a different conversion? Browse all conversions, sanitize secrets with AI Safeguard, or read the guides.