Random Word Generator
Pick a category and a count, then generate a set of random words drawn from a curated list, useful for brainstorming, word games, naming and writing prompts.
About the Random Word Generator
Words are picked using crypto.getRandomValues rather than Math.random(), the same cryptographically secure source used by the site's password and UUID generators, run through a shuffle-and-pick approach so no word can appear twice in one batch (unless you ask for more words than the category list actually has, at which point repeats become unavoidable). Each category is a separate hardcoded word list, general mixes a bit of everything while nouns, adjectives and verbs stick strictly to their own part of speech.
- Count, generate anywhere from 1 to 50 words per click.
- Category, General, Nouns, Adjectives or Verbs, each with its own word list.
- No duplicates, words are drawn without replacement whenever the count fits within the list size.
The randomness uses rejection sampling to stay bias-free, matching List Randomizer
Turning a raw 32-bit random value into an index within a smaller range usually means taking it modulo that range, but a plain modulo very slightly favors the low end of the range whenever the range doesn't divide evenly into 2³². This tool's randomIndex() function avoids that by discarding and re-rolling any value that falls above the largest multiple of the range that still fits in 32 bits, the same rejection-sampling technique used by this site's List Randomizer. That's a slightly more rigorous approach than the plain-modulo shuffle used on the Number List Generator's optional shuffle, though the practical difference between the two is vanishingly small at these list sizes.
Every category list is exactly 50 words, matching the maximum count
Each of the four hardcoded lists — general, nouns, adjectives, verbs — contains exactly 50 entries, and the Number of Words field is capped at 50. Because pickWords() only falls back to allowing duplicate words when the requested count exceeds the chosen list's length, and the UI can never actually request more than 50 words from a 50-word list, that duplicate-handling branch is effectively unreachable through normal use of the page — it exists as a defensive fallback for a scenario the interface itself doesn't allow you to trigger, which is a reasonable way to write the function even if the condition it guards against can't currently happen.
The count field snaps back to whatever was actually used
Typing a number outside the 1–50 range and clicking Generate doesn't just clamp the count silently behind the scenes — the input field's own value is overwritten with the clamped number afterward. So requesting 200 words visibly resets the field to 50 once you generate, which confirms exactly what was used instead of leaving an unclamped number sitting in the box next to a result that doesn't match it.
An unrecognized category quietly falls back to General
Before picking words, the generator checks whether the selected category actually exists as a key in the word-list object, and defaults to "general" if it doesn't. Since the dropdown only ever offers the four valid options, this guard mostly matters as a safety net against unexpected states rather than something a normal user would ever trigger by picking from the menu.
The Copy button remembers the last batch, it doesn't re-read the chips
Rather than scanning the visible chip elements when you click Copy, the tool keeps a separate reference to the most recently generated array of words and joins that directly with a comma and space. This is a minor implementation detail, but it means the copied text is always exactly what was generated, formatted consistently as a comma-separated list regardless of how the chips happen to be styled or wrapped on screen.
Practical uses for a curated word list over a dictionary dump
A tool that pulls from an unfiltered dictionary can hand back obscure, offensive, or genuinely useless words that derail a brainstorm or writing exercise. Keeping each list to 50 hand-picked, everyday words per category is a deliberate tradeoff: less raw variety than a full dictionary, but every word that comes back is immediately usable for a writing prompt, a naming exercise, a game like Scrabble or Bananagrams practice, or a quick icebreaker activity, without needing to skip past anything nonsensical.
Frequently Asked Questions
Can the same word show up twice in one batch?
Not under normal use. Each of the four word lists has exactly 50 entries, and the maximum count is 50, so every generation draws without replacement from a shuffled copy of the full list, guaranteeing no duplicates within a single batch.
Is the randomness here as statistically fair as the List Randomizer tool?
Yes. Both use the same rejection-sampling technique on top of crypto.getRandomValues() to eliminate the small bias a plain modulo operation can introduce when mapping a random number down to a smaller range, so the two tools share the same level of statistical rigor.
What happens if I type a number bigger than 50?
The count is clamped to 50 before generating, and the Number of Words field itself is updated to show 50 afterward, so you can see exactly how many words were actually generated rather than a mismatched number staying in the box.
Are the word lists the same across categories, just filtered?
No, each category — General, Nouns, Adjectives, and Verbs — is its own separate, hand-curated list of 50 words. General mixes words loosely across parts of speech, while the other three stick strictly to their labeled part of speech.
Is any of this sent to a server?
No. The word lists are built into the page and every random selection happens locally in your browser; nothing about your usage is transmitted anywhere.