Multi-Line Editor - Free Online Tool | PivaBox

Edit multiple lines at once — add prefix/suffix, number lines, sort, reverse, wrap, find & replace, and more

How to Use Multi-Line Editor

1. Paste your text into the input area above — enter one item per line
2. Select an operation from the dropdown — add prefix/suffix, number lines, sort, reverse, wrap with quotes, find & replace, insert text at a specific line, or remove empty lines
3. Check the live preview showing the first 5 lines, then click Apply to see the full result, and click Copy or Download .txt to save your edited text

Frequently Asked Questions

Is Multi-Line Editor free?

Yes, PivaBox Multi-Line Editor is completely free to use. There are no charges, subscriptions, or hidden fees. All processing happens locally in your browser.

Are my texts uploaded to a server?

No. All text editing happens entirely in your browser using JavaScript. Your data never leaves your device, ensuring complete privacy and security.

What operations are supported?

Multi-Line Editor supports 10 operations: <strong>Add Prefix</strong> and <strong>Add Suffix</strong> for prepending/appending text; <strong>Add Line Numbers</strong> for numbering lines; <strong>Remove Empty Lines</strong> to clean up spacing; <strong>Trim Lines</strong> to strip whitespace; <strong>Sort Lines</strong> alphabetically; <strong>Reverse Lines</strong> to flip order; <strong>Wrap Lines</strong> to add quotes, brackets, or any character; <strong>Find & Replace</strong> to search and substitute text on each line; and <strong>Insert at Line Number</strong> to add a new line at a specific position.