Random Letter Generator
Pick one letter or many from A-Z for games, classrooms, and quick test data.
About Random Letter Generator
Pick random letters from A-Z for games, classrooms, trivia, and test data. Generate one letter or bulk sets (up to hundreds), choose uppercase, lowercase, or mixed case, optionally exclude letters from the pool, then copy the result. Need one letter? Set count to 1.
How to Use Random Letter Generator
- Set how many letters to generate (1-500).
- Choose uppercase, lowercase, or mixed case.
- Optionally exclude letters from the pool.
- Click Generate, then Copy.
Random Letter Generator Examples
One random letter
Count 1 → e.g. K
Classroom set
Generate 10 mixed-case letters for a warm-up game.
Consonants only
Exclude A E I O U, then generate.
Common Use Cases
- Classroom spelling and alphabet games
- Hangman or Wheel of Fortune letter picks
- Trivia night random letter challenges
- Placeholder letters for UI testing
- Spelling bees, alphabet races, or "words that start with…" classroom games
- Categories rounds, scavenger hunts, or improv prompts at trivia nights
- Mixed-case letter sequences for UI mocks, form validation, or dummy codes
Related Guides
Read the full guide
How to Use Random Letter Generator: Complete Guide (2026) - 5 min read
Frequently Asked Questions about Random Letter Generator
- Can this give me a random letter?
- Yes. Set count to 1 and click Generate for a single A-Z pick.
- Is the distribution fair?
- Each letter in the active pool has equal probability. Exclusions remove letters before the draw.
- Can I exclude letters?
- Yes. Use the letter pool to exclude characters before generating. Exclusions are case-sensitive in mixed mode.
- Letters and numbers together?
- This tool is letters only. For alphanumeric strings, use the Password Generator or UUID Generator.
- Is it cryptographically secure?
- No. It uses Math.random() for games and casual picks - not for secrets.
- Can I remove a letter from the result only?
- Yes. Use Remove from result to drop a letter from the current output without changing the exclusion pool for future generations. Bulk-generate, then copy once - regenerating replaces the previous set.
- What if I need passwords or filler paragraphs?
- For passwords or secrets, use the Password Generator - letter-only strings are not strong credentials. For pronounceable filler paragraphs, use the Lorem Ipsum Generator.
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