Transform CSV Columns

Apply per-column transformation rules to normalize and standardize CSV data.

Beginner~2 mincsvtransformcleanup

Use case

Use this when spreadsheet exports need cleaning like trimming, case conversion, or date formatting before analysis.

Workflow overview1 steps0 / 1 completed~2 min

Follow the steps from left to right for a quick overview, then use the inline stepper below to run each tool.

Apply per-column transformation rules to normalize and standardize CSV data.

Current focusStep 1 · CSV Row Transformer

0% complete

Step 1csv-tools Waiting

CSV → CSV

Transform CSV rows

CSV with all row transformations applied.

Run this workflow inline

Work through each tool step here. Running a step automatically prepares the next step with the correct handoff value.

Workflow shortcut

Next unlocked step: Step 1 · CSV Row Transformer

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Step 1Ready to runcsv-tools

Apply per-column transformation rules to CSV data. Chain operations like trim, uppercase, lowercase, rounding, date conversion, and find-replace.

Provide { "csv": "...", "rules": { "column": "trim|uppercase" } } where rules are pipe-delimited operations per column.

CSV with all row transformations applied.

Run this step to process the current input and prepare the next workflow stage.