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Random Letter Generator
Generate random letters instantly — pick how many, upper or lower case, vowels or consonants only, with or without repeats.
Recent
Pick your options and press generate. Nothing is stored, nothing is sent anywhere — the letters are produced in your own browser.
What people use it for
- Classroom games — phonics, spelling races, "name something starting with…"
- Picking a starting letter for a brainstorm or a naming session
- Scattergories, Boggle-style games and quiz rounds
- Choosing an unbiased letter for teams, groups or seating
- Testing forms, validation and text rendering with unpredictable input
- Warm-up prompts for writing groups
Questions
They come from your browser's crypto.getRandomValues() where it is available, which is the same source used for cryptographic keys, and fall back to Math.random() only on very old browsers. For games, teaching and name ideas the difference never matters, but it is there.
Yes — switch on "No repeats". You can then ask for up to 26 letters, since that is how many there are.
Yes. The letter set control switches between all 26 letters, the five vowels, or the twenty-one consonants.
Once the page has loaded, yes. Everything runs in the browser, so no request is made when you press generate.
One hundred letters at a time, or twenty-six with repeats switched off. Ask for more and it simply caps at the maximum.
Yes. No account, no limits, no watermark. We run it because people who need a letter generator often also need AI tools, and this is how they find us.
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Free, no sign-up, nothing stored. Last updated August 2026.