If you have a long list of lines in your Notepad++ and you want to add content after each line; it’s often no option to do this task manually.

I recently needed to add a comma after every line in Notepad++, so I was looking for an automated solution.

So let’s do this! Open up the Replace window by using the keyboard combination CTRL + H. In the Find what input field, you enter $. In the Replace with, you enter whatever you want to add after each line (in my case, a comma ,). Make sure that you have the Regular expression Search Mode ticked! Finally, choose Replace all to get your results.

The same can be applied when you want to append (in front of every new line) text. Instead of the $ in Find what, you put a ^. The process stays the same as described above.

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