Why use a 100% Private SQL Formatter?
Database schemas and queries often contain highly sensitive business logic, table structures, and sometimes hardcoded credentials. Most online SQL formatters send your raw SQL to a backend server for processing, creating a massive security and privacy risk. This tool processes 100% of your SQL locally in your browser using Web APIs. No data is ever sent to our servers.
How to strip SQL from Application Code (Java, Python, C#)
One of the most common frustrations for developers is copying a broken query out of an IDE to debug it, only to find it littered with string concatenations and escape characters. By checking the "Strip App Code" toggle above, this tool automatically detects and removes wrapping quotes ("), concatenation operators (+), and newline escape characters (\n), instantly giving you the clean, executable SQL.
Minifying SQL
If you need to paste a working query back into a single-line string in your application, check the "Minify" toggle. This safely strips all unnecessary whitespace, line breaks, and SQL comments (-- and /* */), compressing your query into a single executable line.
Frequently Asked Questions
Does this formatter support PostgreSQL JSON operators?
Yes. By selecting the PostgreSQL dialect from the dropdown, the parsing engine strictly adheres to Postgres rules, properly handling JSON extraction operators (->, ->>) without treating them as syntax errors.
Can I save or bookmark my formatted query?
Yes. As you type, your query is safely compressed and saved into the URL address bar (after the #). You can bookmark the page or send the URL to a coworker, and the query will load automatically without ever touching our database.
Why is my SQL causing a syntax error?
If the formatter stops working, check the error banner below the input box. Ensure you have the correct dialect selected (e.g., standard SQL does not support T-SQL specific procedural logic). If you pasted code from an IDE, try checking the "Strip App Code" box.