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Random Letter Generator

Draw random letters in uppercase, lowercase, or both, with optional no-repeat batches.

Random letter

Generated on your device. Nothing is sent or stored.

Letter case

Amount

No repeats draws each letter at most once within a batch.

How to generate a random letter online

  1. Get a letter instantly

    A random uppercase letter appears as soon as the page loads, with no button to press.

  2. Choose case and amount

    Pick uppercase, lowercase, or both, then select how many letters to draw at once.

  3. Refine and copy

    Turn repeats off for a unique set, press Regenerate for a fresh draw, then copy the result with one click.

Why use this tool

Uppercase, lowercase, or both

Draw from A to Z, a to z, or a mix of all 52 letters, and switch cases without losing your batch settings.

No-repeat batches

Turn repeats off and every letter in a batch is unique, capped at 26 for one case or 52 when both are mixed.

Every letter equally likely

Draws come from your device secure random source and give each letter the same chance, with no bias toward any part of the alphabet.

One-click copy

Copy a single letter or the whole batch as one string, ready to paste anywhere.

Runs entirely in your browser

Every letter is generated on your device and nothing is uploaded, stored, or logged.

About this tool

This random letter generator draws letters from the alphabet the moment the page loads, so a single random capital letter is ready before you touch anything. Switch between uppercase, lowercase, or a mix of both, choose how many letters you want, and get a fresh set instantly. It suits games where a round starts on a random letter, drills that practice the alphabet, quick picks for seating or team labels, and any moment you want to leave a choice to chance instead of picking a letter yourself, which people do far less randomly than they think.

By default letters can repeat, so a batch of ten may include the same letter more than once, exactly like drawing from a full bag each time. Turn repeats off and each letter is used at most once within a batch, which caps the count at 26 for a single case or 52 when both cases are mixed. Every draw comes from your device secure random source and treats each letter equally, so no part of the alphabet is quietly favored.

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Frequently asked questions

How random are the letters?
Each letter is drawn from your browser's secure random source, the same quality of randomness used for encryption keys, and every letter in the selected case has exactly the same chance. That makes it a fair way to start a game round, run an alphabet drill, or assign labels without leaning on the letters people tend to pick by habit.
What does turning off repeats do?
With repeats allowed, every letter is drawn independently, so a batch can contain the same letter more than once. Turn repeats off and each letter appears at most once within a batch, which is useful for handing out unique labels. Because there are only 26 letters in a single case, a no-repeat batch caps at 26, or 52 when you mix uppercase and lowercase.
Can I generate lowercase or mixed-case letters?
Yes. Choose uppercase for A to Z, lowercase for a to z, or both to draw from all 52 letters at once. In the mixed mode the uppercase and lowercase versions of a letter count as different letters, so a no-repeat batch can include both A and a.
How many letters can I generate at once?
Pick a preset of 1, 5, 10, or 25 letters per draw. When repeats are off the batch is limited by how many distinct letters exist, so it caps at 26 for a single case or 52 for both, and a note tells you when that happens.
Is my data uploaded anywhere?
No. Every letter is generated on your device and nothing is sent to a server. The tool works offline once the page has loaded, and the letters disappear when you leave unless you copied them.

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