Describe what you want in plain English — "sum column B", "count duplicates in A", "lookup price by name" — and get the ready-to-paste Excel or Google Sheets formula with a plain-English explanation. 100% client-side.
Intent matching: A rule engine maps your words — sum, average, count, lookup, contains, duplicates, today, older than — to the right Excel / Google Sheets function, including modern ones like XLOOKUP, UNIQUE and FILTER.
Range awareness: Mention a range (B2:B100) in your description or the range box and it flows into the formula. Name a single column like "column C" and the engine builds a full-column range for you.
Excel + Sheets compatible: Every formula works in both Excel and Google Sheets. XLOOKUP is used for Excel 365 / Sheets; a VLOOKUP fallback is shown where the older functions are needed.
Explained, not just output: Each result ships with a plain-English breakdown of every argument, plus a concrete example — so you learn the function while you use it.
Privacy first: Everything runs locally in your browser. Your data never leaves your device.
Let us build it for you. Custom APIs, dashboards, automations — whatever you need.
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