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Oracle PL/SQL Formatter & Beautifier

Beautify, format, and indent Oracle PL/SQL blocks, procedures, packages, and functions locally.

Load Example:
Input PL/SQL Code
Lines: 0
Chars: 0
Formatted Output Read Only
Lines: 0
Chars: 0
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About Oracle PL/SQL Formatter

SQL Beautifier

Clean up unformatted, nested, or minified PL/SQL blocks and queries. Capitalize system syntax commands, add consistent loop indentations, format nested clauses, and export perfect PL/SQL code blocks instantly.

Key Features

  • Beautify nested blocks including DECLARE, BEGIN, EXCEPTION, IF/THEN/ELSE, and LOOPs
  • Keyword casing helper: instantly capitalize or lowercase system keywords
  • Insert line breaks before major query clauses (SELECT, FROM, WHERE, etc.) automatically
  • Minify PL/SQL code by stripping comments and redundant whitespace for deployment scripts
  • 100% Client-side — your code blocks never upload to any server, preserving database security

About Oracle PL/SQL Formatter

The Oracle PL/SQL Formatter & Beautifier is a free, browser-based tool that transforms messy, unindented PL/SQL code into clean, readable, and professional-looking source files. Whether you are dealing with anonymous blocks, stored procedures, functions, packages, or triggers — this tool handles them all without ever uploading your code to a server.

Oracle PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL. It is widely used in enterprise-grade database applications for writing business logic, batch jobs, and data manipulation procedures. Developers often receive or inherit poorly formatted PL/SQL scripts that are difficult to read, debug, or maintain. This tool solves that problem instantly.

All processing happens entirely inside your browser using JavaScript. No code is ever sent to external servers, making it completely safe to use with sensitive production code.

How to Use the PL/SQL Formatter

  1. Paste Your Code: Copy your raw or minified PL/SQL code from Oracle SQL Developer, Toad, or any other source. Paste it into the input editor on the left.
  2. Choose an Example (Optional): Click one of the example buttons — Anonymous Block, Procedure, Function, or Package — to load a sample and see the formatter in action.
  3. Click Beautify: Hit the "Beautify / Format" button. The tool will apply consistent indentation, capitalise SQL keywords (SELECT, FROM, WHERE, etc.), align operators, and structure your code into readable blocks.
  4. Review the Output: The formatted code appears in the right panel. All keywords are normalized, blocks like BEGIN...END and IF...THEN...END IF are properly indented.
  5. Copy or Download: Use the "Copy" button to copy the formatted code to your clipboard, or download it as a .sql file for direct use in your development environment.

Key Features

Frequently Asked Questions

Is my PL/SQL code safe to paste here?

Absolutely. This tool processes everything locally inside your browser using JavaScript. Your code never leaves your machine and is never sent to any external server or third-party API. You can safely use it with production code, confidential stored procedures, and proprietary business logic.

What types of PL/SQL objects can this tool format?

The formatter supports Anonymous Blocks (DECLARE...BEGIN...END), Stored Procedures (CREATE OR REPLACE PROCEDURE), Functions (CREATE OR REPLACE FUNCTION), Packages and Package Bodies (CREATE OR REPLACE PACKAGE), and Database Triggers (CREATE OR REPLACE TRIGGER). It also handles nested blocks, cursors, and exception handlers correctly.

Does the formatter change my logic or variable names?

No. The formatter only modifies whitespace, indentation, and the casing of SQL/PL/SQL reserved keywords. Your variable names, constants, procedure names, column names, and all business logic remain 100% untouched. It is purely a cosmetic transformation.

Can I use this instead of Oracle SQL Developer's formatter?

Yes, for quick formatting tasks this tool is an excellent alternative. Oracle SQL Developer has a built-in formatter, but it requires the full IDE to be open. This tool works instantly in any browser without installation, making it ideal for quick reviews, code sharing, or when you don't have SQL Developer available.

What is the maximum code size this tool can handle?

Since processing happens in your browser's JavaScript engine, the tool can handle large files comfortably. In practice, files up to several thousand lines format instantly. For extremely large packages (50,000+ lines), there may be a brief processing delay, but the tool will still complete successfully.

Does this tool work offline?

Once you load the page, the core formatting logic runs purely on JavaScript and does not require an active internet connection. If you lose connectivity after the page loads, the formatter will continue to work. Note that loading the page itself still requires an internet connection.