SQL Minifier

Strip comments and extra whitespace to compress a query onto one line. Runs entirely in your browser.

How to use:

Paste your SQL query with comments and formatting
Click "Minify SQL" to compress the query
See the size reduction percentage
Copy the minified result for use in production

Input

Minified

Minified SQL will appear here.

About this tool

SQL Minifier is a free online tool that compresses SQL by removing comments (`--` and `/* */`) and collapsing extra whitespace onto a single line — handy for embedding queries in application code, logs, or config files where size and line count matter.

Removed: Line comments (`--`), block comments (`/* */`), and redundant whitespace
Preserved: String literals and their internal spacing are left untouched
Output: Single-line SQL plus a size-reduction percentage
Signup: Not required
Processing: Entirely in your browser — pasted SQL is never uploaded
Difference: Reports the size-reduction percentage so the compression is visible, not assumed
Price: Free, no usage limits

Limitations

Minified SQL is not validated — run it through your database to confirm it still parses
Statement-terminating semicolons are preserved but not added; multi-statement scripts stay multi-statement

SQL Minifier — FAQ

Is the SQL Minifier free?

Yes. The SQL Minifier is completely free with no signup and no usage limits, like all SqlInt mini tools.

What does the minifier remove?

Comments and extra whitespace, compressing the query onto one line — with a size-reduction percentage so you can see the savings.

Will minified SQL still run?

Yes. Minifying only removes insignificant whitespace and comments; the query semantics are unchanged.

Does my data leave my browser?

No. Every mini tool processes data locally in your browser — pasted text and uploaded files never leave your device.

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SQL Minifier

Strip comments and extra whitespace to compress a query onto one line. Runs entirely in your browser.

How to use:

Paste your SQL query with comments and formatting
Click "Minify SQL" to compress the query
See the size reduction percentage
Copy the minified result for use in production

Input

Minified

Minified SQL will appear here.

About this tool

Removed

Line comments (`--`), block comments (`/* */`), and redundant whitespace

Preserved

String literals and their internal spacing are left untouched

Output

Single-line SQL plus a size-reduction percentage

Signup

Not required

Processing

Entirely in your browser — pasted SQL is never uploaded

Difference

Reports the size-reduction percentage so the compression is visible, not assumed

Price

Free, no usage limits

Limitations

Minified SQL is not validated — run it through your database to confirm it still parses
Statement-terminating semicolons are preserved but not added; multi-statement scripts stay multi-statement

SQL Minifier — FAQ

Is the SQL Minifier free?

Yes. The SQL Minifier is completely free with no signup and no usage limits, like all SqlInt mini tools.

What does the minifier remove?

Comments and extra whitespace, compressing the query onto one line — with a size-reduction percentage so you can see the savings.

Will minified SQL still run?

Yes. Minifying only removes insignificant whitespace and comments; the query semantics are unchanged.

Does my data leave my browser?

No. Every mini tool processes data locally in your browser — pasted text and uploaded files never leave your device.