CSV Column Transformer

intermediate

Transform, rename, reorder, split, or merge columns in your CSV data.

csvcolumnstransformsplitmerge

What you'll configure

Transformation typeOptional

select

Extra requirementsOptional

e.g. Formula support, preview before applying

textarea

Example use case

“Split the 'Full Name' column into 'First Name' and 'Last Name', then add a new column that combines City and Country”

Prompt previewClick to expand

Create a CSV column transformer app.

Transforms: {transformations_needed}

Upload CSV, rename/reorder/split/merge/delete columns, create calculated columns, live preview, download result.

Use PapaParse — import Papa from 'https://esm.sh/papaparse@5'.

{additional_requirements}

Highlighted values like {variable} will be replaced with your inputs.

Fill in the fields and generate your app instantly

CategoryData Tools

Difficultyintermediate

Inputs2 fields

TypeFrontend