Text workbench
Count, change case, clean, sort and deduplicate text.
Open toolCSV ↔ JSON
Convert quoted CSV tables and arrays of JSON objects.
Input & settings
Up to 1 MB · stays on this device
Result
Choose your settings and run the tool.
Readable text? Aa Bb 123
Foreground composited on your background
Foreground composited on your background
MonTueWedThuFriSatSun
How this tool works
Up to 5,000 data rows and 100 columns. CSV requires unique non-empty headers and equal row widths. Values from CSV remain strings. Safe CSV prefixes formula-like values with an apostrophe. This changes their text intentionally; review exports before use.
Inputs and results stay in this page’s memory until you leave or reset it. Downloads remain on your device. Review the result before using it in another application.
Practical reading
Convert CSV and JSON without breaking quotes or spreadsheets
Understand headers, multiline fields, string types and safe spreadsheet exports.