Sort Lines Alphabetically
Related tools
Featured
Remove Duplicate Lines
Remove duplicate lines from text while preserving or sorting order.
DuplicateUnique
Reverse Lines
Reverse the order of lines in a list or document.
Reverse linesInvert lines
Remove Blank Lines
Strip empty lines and whitespace-only lines from text.
Blank linesEmpty lines
Line Counter
Count total lines, non-empty lines, and blank lines in text.
Line countLines
Number Lines Tool
Add prefix numbers or custom formatting to each line.
Number linesLine numbers
Manually alphabetizing a list of names, files, or tags is tedious and error-prone, so this line sorter does the sorting for you in a fraction of a second. Paste any multi-line text and choose ascending (A-Z), descending (Z-A), sort by line length, or natural sort so that numbers like 'item2' come before 'item10' as expected. It's built for developers organizing config values, writers alphabetizing bibliographies, and anyone tidying up a spreadsheet export pasted as plain text. Since sorting happens directly in your browser, your data is never uploaded or logged, and there's nothing to install. Paste your list below, pick a sort order, and get the organized result instantly.
Features
- Sort lines alphabetically A-Z or Z-A
- Sort lines by character length
- Natural sort mode for correct numeric ordering
- Case-sensitive and case-insensitive sorting options
- Handles very large lists without slowing down
- Instant live preview of sorted output
- One-click copy of the sorted list
- Preserves exact line content, only order changes
Why use this sort lines alphabetically?
- Sorts thousands of lines in a fraction of a second
- Keeps your list private by processing it locally in the browser
- Uses correct natural sort logic for mixed alphanumeric data
- Simple dropdown controls with no learning curve
- Completely free with no account or limits
Frequently asked questions
What is natural sort and why does it matter?
Natural sort orders numbers within text the way a human expects, so 'item9' comes before 'item10' — a plain alphabetical sort would incorrectly place 'item10' before 'item9'.
Can I sort lines by length instead of alphabetically?
Yes, the tool includes a sort-by-length option that orders lines from shortest to longest or vice versa.
Does sorting distinguish between uppercase and lowercase letters?
You can choose case-sensitive sorting, where uppercase letters sort differently than lowercase, or case-insensitive sorting for a more natural alphabetical order.
Is there a limit on how many lines I can sort?
No, since sorting runs locally in your browser, it can comfortably handle large lists without a server-imposed limit.
Will sorting remove duplicate lines automatically?
No, sorting only reorders lines; use a dedicated duplicate remover if you also want to eliminate repeated entries.
Can I reverse a sorted list back to its original order?
Sorting doesn't retain the original order, so keep a copy of your unsorted text if you'll need to revert it later.