Guides

Working with Large Spreadsheets

ExcelGPT parses large files by summarizing structure and column statistics, so the AI reasons over a compact view of your data rather than every cell. A few practices keep big-file analysis fast and accurate.

Try it with AI

Keep one table per sheet

A single clean table with one header row per sheet parses most reliably. Remove merged title rows and blank separator rows before uploading.

Ask for formulas, not row-by-row edits

For large data, a formula or a transformation you apply to the whole column scales better than asking the AI to edit each row.

FAQ

Is there a row limit?

Larger files and more rows are available on paid plans; very large datasets analyze best as a clean single table.

Working with Large Spreadsheets

Keep one table per sheet

Ask for formulas, not row-by-row edits

FAQ

Related docs

Working with Large Spreadsheets

Keep one table per sheet

Ask for formulas, not row-by-row edits

FAQ

Related docs