Line Comma Formatter Guide
Add commas, quotes, arrays or SQL IN formatting to one-item-per-line lists.
A short companion for Line Comma Formatter: when it is useful, what it expects, and what to check before using the result.
What it does
Format one-item-per-line lists without opening an editor. Add trailing commas, turn lines into CSV, quote each item, build a JavaScript array, or make a SQL IN list. Empty-line skipping and trimming are optional.
Use the tool
Open Line Comma Formatter, add the input the tool asks for, run it, and check the output before using it elsewhere.
Input and output
- Input: text.
- Output: text.
- Category: Text.
Privacy and processing
Processing happens locally in your browser. This tool does not upload the input to ilham.dev.
Questions
Can it keep blank lines?
Yes. Turn off Skip empty if the blank lines are meaningful. Turn off Trim lines if leading or trailing spaces should be preserved.
Related guide
For broader background, see Text Formatting and Cleanup.