Conversion

Move data between CSV and JSON.

15 tools in this part of the catalogue.

Convert CSV, TSV, JSON, XML and Excel tables both ways.

Convert CSV, Markdown, HTML and JSON tables.

Rename copies of many files at once and download one ZIP.

Flatten nested JSON into a CSV table.

Turn named text positions into guarded CSV columns.

Map CSV contact fields and download a vCard file.

Generate SQL inserts from a table.

Extract a dictionary from supported SQL DDL.

Build a formula from ranges and criteria.

Find checks for a spreadsheet error.

Inspect stored XLSX sheets and formulas.

Map static workbook references and cycles.

Translate a supported formula to Pandas code.

Look up pinned ISO codes and names.

Convert a table between CSV and XLSX.