This tool turns a list of values into a ready-to-paste SQL IN (...) clause, quoting strings automatically — in your browser.
How to use it
- Paste one value per line.
- Strings are quoted, numbers left bare.
- Copy the IN clause.
About SQL IN Clause Builder
Building a SQL IN clause from a list by hand — quoting strings, escaping apostrophes, adding commas — is tedious and error-prone. This tool reads one value per line, wraps text values in single quotes (escaping inner quotes), leaves numbers unquoted, and joins them into a parenthesised IN list. It runs entirely in your browser, so your data stays private.
FAQ
Does it quote numbers?
No — purely numeric values are left unquoted; everything else is single-quoted.
Are apostrophes escaped?
Yes — single quotes inside values are doubled, as SQL requires.
Is it safe against injection?
It is a formatting aid; always use parameterised queries for untrusted input.