How text reverser works
This tool reverses text in three ways. Character mode reverses the entire string character by character, so hello becomes olleh. Word mode reverses the order of words while keeping each word intact, so hello world becomes world hello. Line mode reverses the order of lines in a multi-line text.
Character mode uses Unicode-aware splitting (the spread operator with strings), so it correctly handles multi-byte characters like emoji and accented letters. Word mode splits on whitespace, so multiple spaces are collapsed. Line mode splits on newlines and preserves each line content.
All reversal happens in your browser. Your text is never uploaded, so it is safe for any content. This is useful for creating backwards text, checking for palindromes, or reordering data.