Convert singular words to plural form and vice versa with 100% accuracy
A pluralizer tool automatically converts singular nouns to their plural forms and vice versa. It follows grammatical rules for forming plurals and handles exceptions (irregular nouns) like "child" → "children", "mouse" → "mice", and "goose" → "geese". This is essential for writing, editing, language learning, and content creation.
Basic English plural rules include: adding -s (cat → cats), adding -es for words ending in s, x, z, ch, sh (box → boxes), changing y to ies for words ending in consonant + y (city → cities), changing f/fe to ves (leaf → leaves, knife → knives), and irregular plurals that change completely (man → men, foot → feet).
Yes! Our tool handles all common irregular plurals including: child → children, foot → feet, tooth → teeth, mouse → mice, goose → geese, man → men, woman → women, person → people, ox → oxen, cactus → cacti, fungus → fungi, analysis → analyses, phenomenon → phenomena, and many more.
The tool correctly handles words that remain the same in both singular and plural forms, such as: deer, sheep, fish, aircraft, series, species, and certain words of foreign origin. These are preserved unchanged unless you specifically choose to modify them.
Absolutely! The tool can process entire sentences, paragraphs, and documents. It intelligently identifies nouns and converts only the appropriate words while leaving other parts of speech (verbs, adjectives, prepositions) unchanged. This makes it perfect for editing documents and content creation.
Our tool achieves over 99% accuracy for standard English text. It uses comprehensive rules for regular plurals and includes a extensive database of irregular nouns. For specialized terminology or rare words, you can review the output and make manual adjustments if needed.
No! All processing happens locally in your browser. We don't store, save, or transmit your data to any servers. Your text remains completely private and secure on your device. This also means the tool works offline after the initial page load.
Yes, 100% free! No registration required, no hidden fees, and no limitations on usage. You can use it as much as you need for personal or professional purposes, whether for writing, editing, language learning, or content creation.