# Excel to SQL Query Generator

> Generate SQL CREATE TABLE and INSERT statements from Excel files. Select specific columns/rows, format SQL, and copy to clipboard. All processing is local - no data leaves your device.

Canonical page: [https://chrome-stats.com/d/sql-query-generator](https://chrome-stats.com/d/sql-query-generator)

## Overview

- **ID:** `sql-query-generator`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** onyxwizard
- **Category:** web-development
- **Daily users:** 10
- **Version:** 1.1
- **Last updated:** 2026-03-03
- **First published:** 2026-02-28
- **Size:** 405 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/sql-query-generator/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/sql-query-generator/privacy/](https://addons.mozilla.org/firefox/addon/sql-query-generator/privacy/)

## Description

Transform Excel spreadsheets into SQL queries instantly with this privacy-focused tool.

✨ <strong>Key Features:</strong>
- <strong>Smart Type Detection</strong> – Automatically identifies INT, FLOAT, DATE, VARCHAR, and TEXT data types
- <strong>Flexible Extraction</strong> – Choose specific columns and row ranges (e.g., 2-10, 20-40)
- <strong>Multiple Modes</strong> – Generate only table structure, full data with INSERTs, or custom selections
- <strong>SQL Formatting</strong> – Clean, properly indented SQL output with one click
- <strong>Copy to Clipboard</strong> – Easily paste into your database client
- <strong>Privacy First</strong> – All processing happens locally; no data is ever uploaded

🔧 <strong>Perfect For:</strong>
- Database administrators migrating Excel data
- Developers prototyping database schemas
- Data analysts creating import scripts
- Students learning SQL

⚡ <strong>How It Works:</strong>
1. Load any .xlsx or .xls file
2. Enter your desired table name
3. Choose columns and rows (optional)
4. Generate formatted SQL instantly

The extension opens in a dedicated tab, providing ample space to work with large Excel files. Fully compatible with Firefox desktop and Android.

## Rankings

- #33,618 — Overall
- #8 — query
- #10 — jquery
- #73 — column
- #102 — spreadsheet
- #124 — generator

## Permissions and access

### Permissions

- `clipboardWrite`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows reading and modifying clipboard content, which can be sensitive, posing a moderate privacy risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/sql-query-generator)