SADevToolBox

SQL Tools

Tools for writing and reshaping SQL faster: tidy up queries, generate boilerplate statements and turn JSON or CSV data into INSERT scripts for SQL Server, PostgreSQL and MySQL.

SQL Formatter Beautify SQL with consistent indentation and keyword case. SQL Minifier Strip comments and whitespace from SQL safely. SQL to C# Model Turn CREATE TABLE statements into C# classes with mapped types. JSON to SQL INSERT Create INSERT statements from a JSON array of objects. CSV to SQL INSERT Create INSERT statements from CSV with a header row. SQL CREATE TABLE Generator Build CREATE TABLE statements column by column. SQL INSERT Generator Build INSERT statements from columns and values. SQL UPDATE Generator Build UPDATE statements with SET and WHERE clauses.

About these tools

Readable SQL is easier to review and debug. The formatter lays out clauses, joins and conditions consistently, while the minifier collapses a query onto one line for logs, connection strings or code literals.

The generators cover repetitive work: create a table definition from a column list, build INSERT or UPDATE statements, or load sample data from JSON and CSV files. Identifier quoting and data types follow the dialect you choose.

These tools only format and generate text. They never connect to a database and never execute the SQL you enter. Always review generated statements before running them against real data.

Frequently asked questions

Do these SQL tools run my queries?

No. They are formatting and code-generation tools only. Nothing you enter is executed, and no database connection is made.

Which SQL dialects are supported?

The tools support the common syntax of Microsoft SQL Server (T-SQL), PostgreSQL and MySQL, including each dialect's identifier quoting style.