SheetChef Builder

Drop CSV/XLSX here

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What you can doNo formulas. No setup.

SheetChef fixes the everyday spreadsheet mess — and remembers how you like it cleaned. Build a recipe once and rerun it on every new export.

  • Shape columns
    Rename, reorder, or drop to match your schema.
  • Filter & dedupe
    Keep only what matters with filter, extract, dedupe.
  • Empties & fills
    Drop blank rows/cols or fill the gaps fast.
  • Map & recode values
    CA, Calif., Cal. → CA—use your canonical list.
  • Conditional rules
    “If this, set that” without formulas.
  • Clean & format text
    Trim, fix breaks/odd chars, quotes; pad or clip.
  • Smart replace
    Find-and-replace that avoids accidental hits.
  • Standardize & privacy
    Dates, money, phones consistent; mask emails.
  • Split & compose
    Split full names; merge fields into tidy strings.
Explore use cases
How it works
  1. 1Upload & preview — see the first 50 rows live.
  2. 2Add steps — drop, rename, filter, dedupe…
  3. 3Save as recipe — reuse it next week/month.
  4. 4Run & review — fix issues as needed.
  5. 5Download — ready-to-import CSV/XLSX.
Privacy note
The current version processes files in your browser.