Pick how many letters you want, choose uppercase, lowercase, or mixed case, and decide whether to allow duplicates or include vowels — then hit Generate to get your random letters. Perfect for word games, teaching the alphabet, creative writing prompts, or any time you need a quick random letter pick.
Your Random Letters
--
Letters Generated
--
Unique Letters
--
Vowels in Result
--
Consonants in Result
--
A Random Letter Generator is a tool that produces one or more letters from the alphabet using a random selection process. You can customise the case, whether duplicates are allowed, and whether vowels are included to suit your specific needs.
The modern English alphabet contains 26 letters — from A to Z. Of those, 5 are vowels (A, E, I, O, U) and 21 are consonants. If you exclude vowels, the generator draws only from the 21 consonants.
Yes. Set the 'Include Vowels' option to 'No' and the generator will draw only from the 21 consonants (B, C, D, F, G, H, J, K, L, M, N, P, Q, R, S, T, V, W, X, Y, Z). This is useful for certain word games or phonics exercises.
When duplicates are allowed, the same letter can appear more than once in your results — this reflects true statistical randomness. When duplicates are disabled, each letter in your result will be unique. Note that if you request more letters than are available in the chosen pool without duplicates, the generator will cap the output at the pool size.
The generator uses JavaScript's Math.random() function, which produces pseudorandom numbers suitable for games, education, and creative tasks. For cryptographic or security-critical purposes a dedicated cryptographic random source would be needed, but for everyday use the results are effectively random.
Random letters are used in word games like Scrabble or Boggle warm-ups, teaching the alphabet to children, creative writing prompts (start a story with a given letter), brainstorming acronyms, naming characters or projects, and as placeholders in design mockups.
The ampersand (&) was once considered the 27th letter of the English alphabet and was recited at the end of the alphabet as 'and per se and', which eventually became the word 'ampersand'. It was formally dropped from the alphabet in the 19th century.
You can generate up to 100 letters in a single result. If you have duplicates disabled and request more letters than the available pool (26 with vowels, 21 without), the output will be capped at the pool size automatically.