The Word Finder is an online resource for word games, puzzles, vocabulary, and language tools. Its main word finder lets users enter a set of letters and discover playable words, including options for blank tiles and wildcards. Results can be filtered by starting, ending, or included letters, then sorted by word length or game-specific points. The tool supports Scrabble, Words With Friends, and other letter-based games, with dedicated solvers for games such as Wordle and anagrams.

The site also offers hints and answers for daily puzzles, including NYT games, LinkedIn Games, and Netflix Puzzled, as well as solvers for crosswords, Connections, Spelling Bee, and board-based games. Additional resources include Scrabble word lists, a word database, a word search maker, a random word generator, a rhyming dictionary, and a cursive text generator. Teachers, students, writers, and game enthusiasts can use its generators and language tools to create content, practice vocabulary, and find ideas. The Word Finder also publishes a changing daily anagram game, with themed puzzles and access to past challenges.