サーバー送信なし · ブラウザ内で処理
文字数カウント
文字数・単語数・バイト数をリアルタイムで確認できます。スペースの有無とSMSのバイト数も表示します。
お気に入りにするとホームですぐに探せます
How to use it
1Step 1Paste your text into Enter text to start
2Step 2Press the button and the result appears below
3Step 3Use the copy button to take the result anywhere
If the result looks off
The result looks cut off
Use the copy button to get the full result.
My input disappeared
It is saved on this device. Clearing browser storage removes it too.
よくある質問
How are bytes counted?
UTF-8 bytes: English letters count as 1 byte, Korean characters as 3. An SMS fits 90 bytes.
Is my text uploaded anywhere?
No. Counting happens entirely in your browser.
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Character Counts, Fully Explained
Spaces, bytes, and SMS limits. How to count characters for resumes, bios, and posts.
Character Counts, Fully Explained
Spaces, bytes, and SMS limits. How to count characters for resumes, bios, and posts.