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How do I turn a CSV file into SQL INSERT statements?

Short answer

Map the CSV header row to a column list and each data row to a VALUES tuple, quoting text values safely, which yields ready-to-run INSERT statements. A browser-based CSV to SQL generator does this conversion on your own device: paste the CSV, get INSERT statements with a column list derived from the header, with nothing uploaded.

From spreadsheet to database

CSV is how data arrives, from an export, a spreadsheet or a report, and INSERT statements are how it gets into a SQL database when you cannot or do not want to use a bulk import utility. The generator reads the header row as the column list, turns each subsequent row into a VALUES tuple with text safely quoted, and emits statements you can paste into a migration, a seed file or a database console.

Review before you run

A generated script is a starting point: check that column names match your actual table, that values which should be numbers are not quoted as text, and that empty fields should really insert as empty rather than NULL. Running the output against a development database first is the sane order of operations. If your pipeline would rather consume structured data, the same CSV converts to JSON locally too.

Data stays local

CSV exports are frequently customer or financial data. The conversion runs entirely in your browser, so the rows never touch a server on the way to becoming SQL.

Step by step

  1. Paste the CSV. Open the CSV to SQL generator and paste your data, header row included.
  2. Set the table name. Tell it which table the INSERTs should target.
  3. Copy the statements. Copy the generated INSERT statements.
  4. Test on a dev database. Run them against a development database and verify types and NULL handling before touching anything real.

Frequently asked questions

Where do the column names come from?

From the CSV header row, which becomes the column list in each INSERT statement.

Are quotes and special characters handled?

Yes. Text values are quoted safely so embedded quotes do not break the statements.

Is my data uploaded?

No. The CSV is converted entirely in your browser.

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