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Random Letter Generator

Instantly generate random letters with control over case, count, vowels or consonants, and repeats.

Privacy: your files never leave your device. All processing happens locally in your browser.

How to use

  1. 1.Enter how many letters you want, anywhere from 1 to 100.
  2. 2.Choose the letter case: uppercase, lowercase, or mixed case.
  3. 3.Optionally limit the pool to vowels only or consonants only, and decide whether repeated letters are allowed.
  4. 4.Press Generate to create your random letters, then use the Copy button to copy the result.

About Random Letter Generator

The random letter generator gives you a fast, flexible way to produce random letters of the alphabet without rolling physical tiles, spinning a wheel, or thinking one up yourself. Set exactly how many letters you want, from a single character up to one hundred at a time, and press Generate to get an instant string you can read, share, or copy with one click. Everything happens right here in your browser, so there is no waiting on a server and nothing you type ever leaves your device. People reach for a tool like this in a surprising number of situations. Teachers and parents use it during phonics and spelling lessons, calling out a random letter and asking children to name a word that starts with it, sound it out, or write it down. Word game fans use random letters to kick off rounds of Scattergories, Boggle style challenges, Word A Round, hangman, and countless homemade classroom games where a fresh unpredictable letter keeps things fair. Puzzle makers and quiz writers use it to seed categories, and improv groups use it to pick a theme letter on the spot. Because the generator can also produce longer strings, it doubles as a quick way to sketch out ideas: designers grab a handful of letters to mock up nameplates or monograms, developers use random letter runs as throwaway placeholder text, and writers use a random starting letter as a creative prompt to beat a blank page. Some people even use random letters as raw inspiration for passwords, usernames, gamer tags, team names, and brand experiments, mixing the output with their own numbers and symbols to land on something memorable. The controls are designed to cover the way real people actually ask for letters. Choose uppercase to get classic capital letters from A to Z, lowercase for a to z, or mixed case when you want a blend of both drawn together. Narrow the pool to vowels only when you need A, E, I, O, and U for a vowel drill or a crossword clue, or switch to consonants only when the vowels would give the answer away. You can decide whether repeated letters are allowed: leave repeats on for pure independent picks where the same letter can appear more than once, or turn repeats off to draw distinct letters with no duplicates, which is handy for card style games and seating or team assignments. Every result respects your settings at the moment you press the button. Privacy is simple here because the work is done entirely on your own machine. There is no account, no upload, no tracking of what you generate, and no network request behind the scenes. That makes the tool equally at home on a classroom projector, a phone during a road trip game, or a work laptop where you just need a quick letter and want it to be effortless, private, and free.

Frequently asked questions

How random are the letters?
The letters come from your browser's built-in Math.random pseudo-random generator, which is great for games, teaching, prompts, and everyday fun. It is not cryptographically secure, so it should not be used to generate real passwords, security keys, or anything that needs unpredictable, tamper-proof randomness.
Can I get only vowels or only consonants?
Yes. Use the letters-to-include option to switch between all letters, vowels only (A, E, I, O, U), or consonants only. This is handy for spelling drills, word games, and puzzles where you want to control which sounds appear.
How many letters can I generate at once?
You can generate between 1 and 100 letters in a single click. If you turn off repeated letters and ask for more than the pool holds, the result is capped at the number of unique letters available for your chosen options.
Is anything uploaded or stored?
No. The generator runs entirely in your browser. Nothing you generate is uploaded, saved on a server, or tracked, and there is no account required to use it.

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