The Text Sorter reorders a block of lines using the rule you pick: A-Z, Z-A, shortest to longest, longest to shortest, or numeric order. Alphabetical sorting uses the browser's locale-aware comparison, so accented characters such as é and ü land next to their base letters instead of being pushed to the end the way a naive ASCII sort would place them. Numeric mode compares values as numbers, which avoids the classic mistake where 10 sorts before 2. This is the fastest way to tidy a keyword list, an import file, a list of names or a set of URLs before pasting it into a spreadsheet or a code file.
Free, fast, and runs entirely in your browser — no signup, no upload to a server.