Random Letter Generator

By Seagit ✨
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Pick one or many random letters from A to Z

Pick random letters

How the letters are chosen

Each letter is drawn from the 26 positions of the English alphabet using the browser's cryptographic random number generator, with rejection sampling so no letter is favoured. With no repeats selected, a letter that has already come up is discarded and drawn again, which is how a raffle or a deck of cards works.

🔤 Random Letter Generator — Free Online Tool

Pick a random letter from A to Z, one or many, with or without repeats. This random letter generator picks one or more letters from the 26-letter English alphabet. Choose how many letters you want, whether a letter may repeat, and whether the output is upper or lower case. Each pick uses the browser’s cryptographic random number generator, so the result is fair and unpredictable, and nothing leaves your device.

How to use it

  1. Enter how many letters you want, from 1 to 26.
  2. Tick no repeats if each letter may come up only once.
  3. Choose upper or lower case.
  4. Click Pick letters, or Copy to take the result.

🚀 Why use this Random Letter Generator tool?

Random letters are useful for word games, classroom picks, party prompts and tie-breaks. Each letter has an equal chance because the draw is uniform over the alphabet. 100% free, no registration, and complete privacy — everything runs locally in your browser, so your data never touches a server.

Key Features

🔤One or many

Pick a single letter, or a set of up to all 26.

🚫No-repeat option

Draws without replacement, like pulling tiles from a bag.

🔠Upper or lower case

Output in the case you need for a game, a code or a label.

🔒Cryptographic

Uses crypto.getRandomValues with rejection sampling, not Math.random.

Popular Use Cases

Games and classroom

  • • Pick a starting letter for a word game
  • • Choose a team letter
  • • Start a round of Scattergories

Parties and prompts

  • • Name a topic from a letter
  • • Pick a theme for a round
  • • Break a tie at random

Writing and testing

  • • Random test strings
  • • Sample labels for a diagram
  • • Placeholder initials

What It Handles

Picks

  • ✓ One letter or up to 26
  • ✓ With or without repeats
  • ✓ Upper or lower case

Output

  • ✓ Letters spaced for reading
  • ✓ Copy in one click
  • ✓ Redraw with the button

Method

  • ✓ crypto.getRandomValues
  • ✓ Rejection sampling, no bias
  • ✓ Runs in the browser

Related Tools

Sources & References

Frequently Asked Questions

Is the letter pick truly random?

It uses the browser’s cryptographic random generator, the same standard behind security keys. It is not a physical die, but for games and draws the outcome cannot be predicted and is not biased.

Are all letters equally likely?

Yes. With repeats, every letter has probability 1/26 on each draw. Without repeats, each remaining letter is equally likely at each step.

Can I pick a random letter from only part of the alphabet?

This version draws from all 26 letters. For a smaller set, draw a letter and redraw whenever it falls outside your set.

Can I get a random vowel?

The tool does not filter by letter class. Draw again until a vowel (A, E, I, O or U) appears, or draw several letters and keep the first vowel.

Is anything saved?

No. Picks happen in your browser and nothing is stored or uploaded.

🎓 Pro Tips

  • Tip 1: For a fair draw of two letters with no repeats, leave the count at 2 and tick no repeats.
  • Tip 2: For a word game, pick one letter, then choose the category with a second draw.
  • Tip 3: Copy the result to paste into a chat, a document or a spreadsheet.
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