UtilityKit

500+ fast, free tools. Most run in your browser only; Image & PDF tools upload files to the backend when you run them.

Random Line Picker

Pick one or many random lines from text

About Random Line Picker

Choosing a random item from a list should not require writing a script or opening a spreadsheet. Random Line Picker lets you paste any list of items — one per line — and instantly draws one or more random lines from it. The picker uses a cryptographically seeded random number generator for fair, unpredictable selection. You can configure how many lines to pick, whether to allow picking the same line more than once (sampling with or without replacement), and whether to shuffle the entire input. Practical uses range from selecting a random winner from a list of competition entries, to picking a random task from a backlog, to drawing a random word for a word game, to choosing a random test case from a suite.

Why use Random Line Picker

Truly Random Selection

Uses a well-seeded random algorithm for fair, unpredictable picks — not a simple modulo bias.

Pick Multiple Lines at Once

Draw 1 to N lines in a single operation rather than clicking repeatedly for each pick.

With or Without Replacement

Choose whether the same line can be selected twice (with replacement) or only once (without).

No List Size Limit

Works on lists from 2 items to thousands — all processed instantly in the browser.

Instant Re-Pick

Click Pick again for a completely fresh random selection without re-pasting your list.

Copy-Ready Output

Selected lines appear in the output with a single-click copy button.

How to use Random Line Picker

  1. Paste your list of items into the input area, one item per line.
  2. Set the number of lines you want to pick using the count input.
  3. Toggle 'Allow duplicates' if the same line can be picked more than once.
  4. Click Pick to draw the specified number of random lines.
  5. Click Pick again to get a new random selection from the same input.
  6. Click Copy to copy the selected lines to your clipboard.

When to use Random Line Picker

  • When selecting a random winner from a list of competition entrants or raffle participants.
  • When picking a random task from a prioritized backlog to work on next.
  • When choosing a random team member for a rotating responsibility like running a meeting.
  • When drawing a random word from a vocabulary list for a language-learning exercise.
  • When selecting a random sample from a large dataset for manual review.
  • When running a randomized A/B test by picking random entries to assign to each group.

Examples

Single random winner

Input: Alice Bob Carol Dave Eve

Output: Carol (randomly selected — result varies each pick)

Shuffle full list

Input: Task 1 Task 2 Task 3 Task 4

Output: Task 3 Task 1 Task 4 Task 2 (full random permutation)

Tips

  • To run a raffle, paste all entrant names one per line, set count to 1, and click Pick. Screenshot the result for transparency.
  • Enable 'without replacement' when picking multiple unique winners so no one person can win more than one prize.
  • For a random team rotation, paste team member names and set count to the number of people you need on each rotation.
  • Add duplicate entries for weighted probability: if 'Option A' should be 2x as likely as 'Option B', list Option A twice.
  • Use Pick multiple times to simulate a sequence of random events and copy each result before picking again.

Frequently Asked Questions

How random is the selection?▾
The picker uses JavaScript's Math.random(), which is a pseudo-random number generator seeded by the browser's entropy sources. It is suitable for games, raffles, and sampling — not for cryptographic security.
What is the difference between 'with replacement' and 'without replacement'?▾
'With replacement' means the same line can be picked multiple times in a single draw. 'Without replacement' means each line can only appear once in the output, which is the standard behavior for most raffles and sampling tasks.
Can I pick more lines than exist in my list?▾
If 'without replacement' mode is on, you cannot pick more unique lines than exist in your list. The tool will cap the selection at the list size. With replacement enabled, you can pick any count.
Does the order of lines in my input affect the randomness?▾
No. The random selection is unaffected by input order. Each line has an equal probability of being selected regardless of where it appears.
Can I use it to shuffle an entire list?▾
Yes. To shuffle all lines, set the count equal to the total number of lines and enable 'without replacement' mode — the output will be a random permutation of your entire list.
Does it handle blank lines in the input?▾
Blank lines are treated as valid list items and can be selected. If you do not want blank lines included in the draw, remove them using the Line Deduplicator or Text Cleaner first.
Is the selection fair for competitions and giveaways?▾
Yes. Every line has an equal probability of selection, making this tool suitable for fair random draws. For high-stakes draws, consider documenting the input list and result for transparency.
Can I pick from a list with weighted probabilities?▾
Not directly. To simulate weighted picking, add an item multiple times — an entry appearing 3 times has 3x the probability of being picked compared to an entry appearing once.

Explore the category

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Glossary

Sampling without replacement
A selection method where each item can only be chosen once per draw. Once selected, it is removed from the pool for subsequent picks.
Sampling with replacement
A selection method where each item is returned to the pool after being chosen, allowing it to be selected again in the same draw.
PRNG (Pseudo-Random Number Generator)
An algorithm that produces a sequence of numbers approximating random distribution. Seeded from environmental entropy but deterministic given the same seed.
Random permutation
A reordering of all elements in a list where each possible ordering is equally likely. Generated by a Fisher-Yates shuffle algorithm.
Weighted probability
A selection scheme where some items have a higher likelihood of being chosen than others, proportional to their weight or frequency in the pool.
Fisher-Yates shuffle
An unbiased algorithm for randomly shuffling a list in O(n) time, used internally to generate random permutations and selections.