SQL Tools
SQL query formatting, validation, schema convert, and query building.
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All SQL Tools
SQL Minifier
Compress SQL by removing unnecessary whitespace while keeping syntax valid.
SQL Keyword Case Converter
Convert SQL keywords to UPPERCASE or lowercase without changing identifiers.
SQL CREATE TABLE Generator
Build CREATE TABLE statements from column definitions in your browser.
SQL INSERT Generator
Generate INSERT INTO statements from columns and row values.
SQL UPDATE Generator
Generate UPDATE statements with SET columns and WHERE filters.
CSV to SQL INSERT Converter
Convert CSV tables into SQL INSERT statements with header columns.
SQL to JSON Converter
Convert SQL INSERT values or simple result-style rows into JSON.
SQL String Escaper
Escape single quotes and special characters for safe SQL string literals.
SQL Identifier Escaper
Provide a fast, privacy-first browser utility for sql identifier escaper.
PostgreSQL DSN Parser
Inspect and understand the supplied data locally with a structured visual view.
MySQL DSN Parser
Inspect and understand the supplied data locally with a structured visual view.
SQLite Schema Viewer
Inspect and understand the supplied data locally with a structured visual view.
Database Normalization Helper
Provide a fast, privacy-first browser utility for database normalization helper.
Index Name Generator
Generate production-ready index name output directly in the browser.
Migration Filename Generator
Generate production-ready migration filename output directly in the browser.
ER Diagram Text Generator
Generate production-ready er diagram text output directly in the browser.
Format, validate, and build SQL locally
Pretty-print queries, lint common mistakes, generate DDL/DML, and convert JSON or CSV into INSERT statements — without uploading data.
Format & lint
Beautify SQL, minify whitespace, normalize keyword case, and catch unbalanced quotes.
Query builders
Generate CREATE TABLE, INSERT, and UPDATE statements from simple forms.
Schema convert
Convert JSON/CSV to SQL INSERT or parse INSERT statements back to JSON.