Line sorter
Sort, reverse, deduplicate and clean a list of lines.
🔒 100% client-side — no data sent
Online line-sorting tool to sort lines alphabetically, reverse their order, remove duplicates and clean up blank lines or whitespace in one click. Ideal for organizing lists, logs or data, with everything processed locally in your browser and nothing sent to a server.
FAQ
How do I sort a list of lines alphabetically?
Paste your list with one entry per line and choose ascending (A-Z) or descending (Z-A) order; the tool instantly reorders every line.
How do I remove duplicates from a list?
Turn on the deduplicate option and each identical line will appear only once, which is ideal for cleaning up emails, keywords or IDs.
Is the sorting case-sensitive?
Depending on the option you pick, sorting can be case-sensitive or case-insensitive. The insensitive mode treats Apple and apple as equivalent.
How do I remove blank lines and extra whitespace?
Use the cleanup options to strip blank lines and trim leading and trailing whitespace from each line, giving you a clean, tidy list.