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SQL Minifier
Collapses a formatted SQL query into a single line, stripping comments and extra whitespace.
Developer
Nothing uploaded
No sign-up
Free, unlimited
Paste something on the left to see the result.
In short
SQL Minifier is a free online tool on inputtesthub.com that collapses a formatted SQL query into a single line, stripping comments and extra whitespace. It needs no account, no download and no payment, and there is no daily usage limit. Everything is processed inside your own browser, so the data you paste is never uploaded to a server.
How to use the SQL Minifier
- Paste your code into the input area.
- Choose the indentation and output options you want.
- Read the formatted result, then copy or download it.
About the SQL Minifier
The SQL Minifier collapses a formatted SQL query into a single line, stripping comments and extra whitespace. It runs as plain JavaScript inside the page, which means there is no upload step, no queue and no size limit imposed by a server — the only limit is your own device.
What people use it for
- Putting a query into a single-line config value.
- Pasting SQL into a JSON or YAML field.
- Comparing two queries ignoring formatting.
Frequently asked questions
Does the SQL Minifier cost anything?
There is no cost and no cap. The SQL Minifier is not a demo of a paid product, so nothing is held back or watermarked.
Is what I paste into the SQL Minifier stored?
No. The SQL Minifier runs entirely in your browser using JavaScript. Your input never reaches inputtesthub.com or any third party — open your browser's Network tab while you use it and you will see no request go out.
Who is the SQL Minifier for?
Typical uses: putting a query into a single-line config value. Pasting SQL into a JSON or YAML field. Comparing two queries ignoring formatting. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
Does the SQL Minifier work on a phone?
Yes. The page is responsive and the utility works in Chrome, Safari, Firefox, Edge and Samsung Internet on both Android and iOS. There is no app to install and nothing to sign into.
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