What is this list sorter?
A free, browser-based tool that sorts a list any way you need. Paste your items and choose an order: alphabetical, by length, numeric, Japanese gojūon, a random shuffle, or simply the reverse of your input. Alphabetical sorting adds case-priority variants — ignore case, uppercase first, lowercase first, or natural order (so file2 comes before file10) — because 'alphabetical' is ambiguous once upper- and lowercase letters mix. You can also remove duplicates and blank rows in the same pass. Everything runs locally in your browser, so your data is never uploaded.
How to use it
- Paste your list into the box on the left and pick the separator (new line, comma, tab, or space).
- Optionally turn on 'Remove duplicates' and 'Remove blank items' to tidy the list as it sorts.
- Choose the sort order and direction on the right — for alphabetical, also pick how upper/lowercase letters are handled — then copy or download the result.
Common use cases
- Alphabetizing a list of names, tags, or keywords before pasting it into a sheet or doc.
- Sorting file names naturally so file2 comes before file10 instead of after it.
- De-duplicating and ordering an exported column before importing it elsewhere.