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ランダム名前抽選

Random name picker: paste list to randomly pick names with dedup, count and animation for class and draws, with one-click copy, offline and multilingual.

使い方

1行に1つの名前を入力し、抽出数を設定して「計算」でランダム抽出。重複許可も選択可能。

Overview

Random Name Picker is an Education tool. Paste list to randomly pick names with dedup, count and animation for class and draws, with one-click copy, offline and multilingual. It runs 100% in your browser with no upload, so you get instant results with privacy. Whether you need a quick answer or batch processing with precise control, you can enter, validate and export in seconds. The UI is responsive on mobile, tablet and desktop and supports one-click copy.

Use cases

  • Daily use of Random Name Picker: Enter one name per line, set how many to pick, then draw. Optionally allow repeats. — enter and get instant results without manual lookup.
  • One-click copy keeps results ready to save, check or share with family and pros.
  • Use Random Name Picker offline or on poor network — all calculations stay local and private.
  • Mock data for testing
  • Generate strong passwords

How to use

  1. 1 Enter one name per line, set how many to pick, then draw. Optionally allow repeats..
  2. 2 Set length/charset rules
  3. 3 Preview and lock/exclude items
  4. 4 Copy or export CSV/TXT

Highlights

  • Local & private: processing stays in your browser
  • Live validation with tolerant parsing
  • One-click copy and export for docs, code or sheets
  • Batch and offline support under poor network

Notes

  • Batch export in chunks for thousands
  • Uses Crypto API
  • Mock data for testing only

FAQ

How random?
crypto.getRandomValues with system entropy.
Reproducible?
Fix seed or export log if needed.
How is Random Name Picker different?
It runs locally with a focus on speed and privacy, plus tolerant parsing for “name picker” and one-click copy for reuse.
Can I use results in official reports?
Use it as a working draft and cross-check with authoritative sources; keep the exported log and parameters for traceability.
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すべての計算はブラウザ内で実行され、データはアップロードされません。