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Add Prefix to Each Line Converter

You can add a custom prefix to the beginning of every line of text away. This is useful for things like code lists of paths or database keys. You can turn them into formatted arrays easily.

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Output (Lines)
Lines: 0 | Chars: 0

How to Use

1
Paste text
One item per line.
2
Set prefix
Enter the prefix (e.g., '- ', '> ', '• ').
3
Convert
Click Convert to apply prefix. Optionally skip empty lines.

How to Add Prefix to Each Line

1
Input Your Text

You can type, paste. Upload the text you want to work with. It can be a block of text with lines, a list or an array. The tool will figure out how the lines are structured.

2
Configure Prefix

Now you need to type the prefix you want to use. This could be a website address, a code word, a bullet point or a custom tag. You can also choose to ignore lines.

3
Add Prefix

Click the "Add Prefix to Each Line" button. This will add your prefix to the start of every line of text.

4
Copy or Save Your Text

Now you can copy the text with the prefix added or you can download it as a text file. All of this happens in your web browser so your text is safe.

Why Add a Prefix to Each Line?

Make Your Work Easier

People who work with code, systems and databases often need to add a prefix to a lot of lines of text. For example you might have a list of file paths that need a domain or directory added to the start of each line.. You might have a list of user IDs that need a special tag or command added. Doing this by hand can be slow and prone to errors. This tool makes it easy. Fast.

Make Your Text Look Good

Whether you are making a list of text items look nice, with bullet points or you are customizing log files it is important to be consistent. This tool helps you add a prefix to each line of text so that it looks uniform and neat.

Your Text is Safe

Everything you do with this tool happens in your web browser. Your text is not sent to any servers. It is not logged or shared with anyone. You can use this tool. Know that your text is safe.

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