Data Tools
Convert, inspect, and clean CSV, JSON, and XML data locally in your browser.
These data utilities handle tabular and structured formats for analysts, developers, and support teams. Paste a CSV to convert it to JSON, inspect row shape, switch delimiters, or transform data between formats — all processing happens on your device, and none of your data is uploaded.
CSV to JSON
Turn CSV rows into JSON objects locally.
JSON to CSV
Flatten nested JSON into clean CSV, or reverse it back.
CSV Inspector
Validate CSV shape, preview rows, and export JSON.
Change CSV Separator
Convert CSV delimiters between comma, semicolon, tab, and pipe.
CSV Rows to Columns
Transpose CSV rows into columns instantly.
CSV to TSV
Convert comma-separated CSV into tab-separated TSV.
CSV to XML
Convert CSV rows into clean XML records.
CSV to YAML
Convert CSV tables into readable YAML arrays.
TSV to JSON
Convert TSV data into JSON objects.
Escape JSON
Escape text safely for use inside JSON strings.
Stringify JSON
Turn JSON into an escaped JavaScript string.
JSON Comparison
Compare two JSON documents and highlight differences.
JSON to XML
Convert JSON objects and arrays into XML.
Find Incomplete CSV Records
Detect CSV rows with missing or extra columns.
Insert CSV Columns
Add a new column to every CSV row with a default value.
Swap CSV Columns
Swap two CSV columns by index.