D2D Utilities
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Word & Character Counter

Unicode Intl.Segmenter

Unicode-aware word, character, sentence, and reading-time counter with multilingual segmentation and frequency analysis.

Client-Side Only: Text is never sent to any server
333 chars

Text Statistics

Words47
Characters333
No Spaces287
Sentences3
Paragraphs2
Lines4
Reading Time (200 WPM)
14s
Speaking Time (130 WPM)
22s
Top Keywords
your
3×6.4%
data
2×4.3%
utility
2×4.3%
zero
2×4.3%
100
1×2.1%

How Unicode Segmentation Works

Standard text counters rely on naive whitespace splitting, which breaks down on non-Latin scripts like Japanese or complex Hindi conjuncts. This counter uses the browser's native Intl.Segmenter API for true grapheme cluster and word boundary analysis.

テキストを分析する方法

  1. 1テキストを入力します。
  2. 2リアルタイムで文字数や単語数を確認します。
  3. 3推定読了時間を確認します。

Frequently Asked Questions

日本語の分かち書きに対応していますか？

はい、最新のIntl.Segmenterにより高精度に判定します。