Line Tools & Sorter

Use "Sort A to Z" or "Sort Z to A" for alphabetical ordering. For lists with numbers, choose "Sort Natural" instead — otherwise plain alphabetical sorting puts "Item 10" before "Item 2".

Natural sorting reads numbers the way people do, so "Item 2" comes before "Item 10". Use it for numbered lists, chapter names, product codes, or filenames where plain alphabetical sorting would order the digits incorrectly.

Click "Trim Leading / Trailing Spaces". This removes stray spaces and tabs from the beginning and end of every line without touching anything in the middle — handy for copied text with uneven indentation.

Click "Remove Empty / Blank Lines". Lines that contain nothing (or only spaces) are deleted, closing the gaps so your list runs together cleanly.

Yes. Pick a format in the Line Numbering panel — "1.", "1)", "[1]", or "001." — then click "Number Lines". Each line gets its number added to the front, in order from top to bottom.

Yes! Type your prefix or suffix in the Line Formatting panel and click "Apply Prefix & Suffix". It is applied to every non-empty line at once — useful for wrapping list items in quotes, adding bullet markers, or appending file extensions.

No. All sorting, filtering, and formatting runs directly in your browser. Your text is never sent to a server — you can even disconnect from the internet and keep using the tool.