SQL Query Minifier
Minify SQL queries into compact single-line strings by stripping comments and redundant whitespace.
Minify SQL queries into compact single-line strings by stripping comments and redundant whitespace.
About this tool
SQL Query Minifier is a free, browser-based tool that lets you minify SQL queries into compact single-line strings by stripping comments and redundant whitespace. It supports SQL → Minified SQL. Everything runs locally on your device, so your files are never uploaded to a server. There's no sign-up, no watermark, and no limit — just open SQL Query Minifier, add your input, and get results instantly.

Input SQL query.
Compress SQL string into single line.
Embed minified SQL strings directly inside application code.
SQL Query Minifier processes your data locally in the browser. Nothing is uploaded, tracked, or stored u2014 your files never leave your device.
Use SQL Query Minifier as much as you want with no fees, no watermarks, and no hidden limits.
SQL Query Minifier runs in any modern browser. There's nothing to download, install, or configure.
Featured on

Learn how client-side SQL, JS, and jQuery formatters clean up code syntax, how to test regular expressions visually, and how to extract URLs and emails instantly.
Read article
Discover how client-side converters transform XML, JSON, and CSV datasets seamlessly, compare payload differences, and auto-generate responsive HTML tables and CSS Grids.
Read article
Boost your engineering productivity with fast, client-side tools for decoding JWTs, generating CSS Flexbox layouts, parsing cron expressions, and converting Unix timestamps.
Read article