JAVASCRIPT Minifier
Result will appear here...About SQL Minifier
The SQL Minifier compresses complex SQL queries, database migrations, and schema dumps into single-line strings by removing SQL comments (`--` and `/* */`), indentation, and unnecessary spaces for high-speed programmatic execution.
How to Use SQL Minifier
Step 1
Paste your SQL query into the input editor.
Step 2
View the minified single-line SQL generated in real time.
Step 3
Inspect byte reduction metrics.
Step 4
Click "Copy Minified SQL".
Practical Use Cases for SQL Minifier
Application Code Query Embedding
Compress multiline SQL statements into single-line query strings for embedding inside Node.js, Python, or Go code files.
Database Migration & Seed Script Optimization
Minify large database seed dumps and SQL migration scripts to accelerate deployment execution times.
Input & Output Examples
Minifying Multi-line SQL Query
SELECT u.id, u.name\nFROM users u\nWHERE u.active = 1\nORDER BY u.created_at DESC;
SELECT u.id, u.name FROM users u WHERE u.active = 1 ORDER BY u.created_at DESC;
Key Features & Performance
- ✓Supports PostgreSQL, MySQL, SQLite, Oracle, Microsoft SQL Server, and MariaDB syntax.
- ✓Strips single-line (`-- ...`) and multi-line (`/* ... */`) comments.
- ✓Preserves string literals enclosed in single quotes ('...') and backticks (`...`).
- ✓100% Client-Side memory execution.
- ✓1-Click Copy minified SQL.
Key Terminology & Definitions
SQL Dialect
The specific variant of SQL implemented by a database engine (e.g. PL/pgSQL for PostgreSQL, T-SQL for SQL Server).
Query Tokenization
Breaking SQL text into keywords, identifiers, operators, and literals to strip whitespace without damaging query semantics.