Data Tools - Convert, Parse, Generate

4+ tools

New

Paste a CSV and write a simple expression to filter rows (e.g., age > 30). See the filtered table and export. Client‑side.

Data Tool CSV filter query rows

New

Split a large CSV into smaller files by row count. Preview each chunk. No upload; streamed locally.

Data Tool chunk CSV large splitter

New

Paste delimited data and split it into columns. Choose custom separator. Shows a preview table. Local.

Data Tool columns data split text

New

Paste CSV data and pick which columns to keep or drop. Rearrange column order by dragging. Download the new file. All local.

Data Tool columns CSV data filter