It can be useful, for example, when copying the column values of an SQL query to the condition of another query
When you paste or modify text in the Input textarea, each line is enclosed in quotation marks, and a comma is placed at the end of it (if it is not the last line). The result is placed in Result textarea and automatically copied onto clipboard
If you are concerned about security issues, you can simply copy index.html on your computer or wherever you want
The tool released from master branch of this repository can be found at https://advitalitum.github.io/QuotationTool/