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Word Counter
Count words, characters, sentences, paragraphs, and lines with reading and speaking time, unique-word count, and top-keyword density — live as you type, all in your browser.
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Text Line Tools
A multi-purpose line manipulation tool. Sort alphabetically or by length, remove duplicate lines (case-sensitive or not), reverse the order, reverse each line's text, shuffle, strip blank lines, trim whitespace, number lines, or wrap each line with a prefix and suffix — all in one place.
ツール要約
このツールは構造化された入力を受け取り、サーバーへアップロードせずにブラウザで決定的な出力を返します。
- ツール名
- Text Line Tools
- 入力の目的
- 変換・検証・分析するソースコンテンツを入力してください。
- 出力の目的
- コピー・再利用・デバッグに適した正規化された出力を受け取ります。
- 入力例
- banana apple banana cherry APPLE
- 出力例
- APPLE apple banana cherry
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apple APPLE banana banana cherry date
ツールの紹介
A multi-purpose line manipulation tool. Sort alphabetically or by length, remove duplicate lines (case-sensitive or not), reverse the order, reverse each line's text, shuffle, strip blank lines, trim whitespace, number lines, or wrap each line with a prefix and suffix — all in one place.
ツール概要
Every developer and writer keeps a hidden tab open for sorting a list, deleting duplicates, or numbering rows. This tool collects the common one-liners into a single page so you don't have to hop between sites. All operations run client-side and preserve your original text — change the operation and the output regenerates instantly.
ユースケース
- Sort a list of imports, dependencies, or env keys alphabetically
- Remove duplicate emails from a contact list before importing
- Number a checklist for a meeting
- Reverse a stack-trace top-to-bottom for readability
- Shuffle a list of names for random draws
- Wrap each line of a list in quotes for code or SQL pasting
入力／出力の例
Operation: dedupe (case-insensitive), then sort ascending — apple, banana, cherry remain.
入力の目的
banana apple banana cherry APPLE
出力の目的
APPLE apple banana cherry
よくある質問
Is the sort stable?+
Yes. Modern browser sort implementations are stable, so equal items keep their relative order.
What's the difference between 'reverse order' and 'reverse text'?+
Reverse order flips the list bottom-to-top while keeping each line intact. Reverse text flips the characters inside every line.
Does shuffle use cryptographically secure randomness?+
It uses Math.random with Fisher-Yates — fine for non-security shuffles like sampling. For raffles or security-sensitive picks, use a dedicated secure random tool.
Are case-insensitive comparisons locale-aware?+
Yes. Sorting uses Intl.Collator-style localeCompare, so accented characters and non-Latin scripts collate correctly for your locale.
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