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Word Counter

Count words, characters, sentences, paragraphs, reading time, social limits, and keyword density while you type.

Private drafting

The text analyzer runs in the browser with copy, clear, sample text, and validation feedback.

0
Words
0
Characters
0
Characters (no spaces)
0
Sentences
0
Paragraphs
0
Lines
0 min
Reading Time
0 min
Speaking Time

Social Media Limits

Twitter / X0 / 280
Instagram0 / 2,200
LinkedIn0 / 3,000

Keyword Density (Top 10)

Start typing to see keyword density...

よくある質問

Q. 日本語の文字数カウントはどのように行われますか?

A. 日本語は単語の区切りが明確でないため、本ツールでは文字数(スペースあり・なし)、行数、段落数を主な指標としています。英語テキストは単語数もカウントします。

Q. スペースは文字数に含まれますか?

A. 「文字数」にはスペースを含みます。「スペースなし文字数」はスペース・改行を除いた純粋な文字数です。SNS投稿の文字数制限確認には「文字数」の値を使うことをお勧めします。

Q. 読了時間の計算方法は?

A. 日本語の平均読書速度(約600文字/分)と英語の平均読書速度(約200ワード/分)を基に算出しています。実際の読了時間は内容の難易度や個人差によって異なります。

Validate length

Check length, reading time, speaking time, and paragraph structure instantly.

Post limits

Track social platform character limits before moving copy into a publisher.

Keyword density

Review repeated terms without exporting text to another writing tool.

Writing Checks

Draft fit

Use counts to fit essays, captions, product copy, talks, and short-form posts to their target length.

Copy workflow

Paste text, inspect the metrics, copy the edited text, or clear the workspace for the next draft.

FAQ

What does the word counter measure?

It measures words, characters, characters without spaces, sentences, paragraphs, lines, reading time, speaking time, and keyword density.

Is my text uploaded?

No. Counting runs locally in your browser, so draft text stays on your device.

Can I use it for social posts?

Yes. The limit meters help check post length before copying text to X, Instagram, LinkedIn, or other editors.

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