#list

19 browser-based developer tools tagged list on ToolTrack.dev. Each tool runs entirely in your browser — nothing is sent to a server.

Drop repeated lines from a list, preserving order.
Lists
Items present in both List A and List B (intersection).
Lists
Items in List A but not in List B (A − B).
Lists
Items in List B but not in List A (B − A).
Lists
Symmetric difference — items in exactly one list.
Lists
Union — every item from either list, deduped.
Lists
Strip empty and whitespace-only lines.
Lists
Trim leading and trailing whitespace from every line.
Lists
Sort lines alphabetically, ascending or descending.
Lists
Human-friendly sort — item2 before item10.
Lists
Flip the order of lines top-to-bottom.
Lists
Keep or drop lines matching a regex pattern.
Lists
Wrap each line with custom text before and/or after.
Lists
Prepend numbering — 1., 1), [1], or zero-padded.
Lists
Add a markdown bullet (-, *, or •) to each line.
Lists
Wrap each line in single, double, or backtick quotes.
Lists
Join lines into a single string with a chosen delimiter.
Lists
Split a delimited string into one item per line.
Lists
Convert lines to a JSON array of strings.
Lists