Turn a spreadsheet into SQL

Save the spreadsheet as CSV first so the row and column boundaries are explicit. This also gives you a plain-text artifact you can inspect and version if needed.

Open the CSV in CSV Viewer if you want a quick visual pass before generating SQL. It is a good way to catch broken delimiters, shifted columns, or obvious quoting issues from the export.

Use Data Explorer when you need more than a quick glance. It helps surface sparse columns, duplicate-heavy fields, and suspicious distributions before those problems turn into bad inserts.

Paste the cleaned CSV into CSV to SQL and generate the INSERT statements for your target table. Review the output for column order and quoting, then run it in your database tooling.