字数统计
统计字词、字符和阅读时间。
文本工具
字符统计
检查字符数、字节数和文本限制。
字符统计
由 UtilBrix 提供支持0字符
0不含空格
0字词
0UTF-8字节
0行数
输入数据保留在浏览器中，无需账户。 Character counts use Unicode code points. Reading: 200 words/minute. Speaking: 130 words/minute.
详细方法和示例目前以英语提供。
Step-by-step instructions (English)
- Enter the text to count.
- Compare total characters, characters without whitespace, and UTF-8 bytes.
- Choose or adjust a reference limit and inspect the remaining allowance.
公式与方法
Characters count Unicode code points rather than UTF-16 code units. Whitespace is excluded from the no-spaces count. UTF-8 byte count describes encoded file size. Presets are editable reference limits rather than guarantees about platform display.
实际示例
A single emoji may count as one code point but several UTF-8 bytes. A joined emoji sequence can contain several code points while appearing as one symbol.
When this tool is useful
Check a short description, form field, caption, or byte-limited payload before submitting it. Use the measurement required by the destination: visible text length and encoded byte size are not interchangeable.
Common mistakes and limitations
- The count uses Unicode code points, not visual grapheme clusters or UTF-16 code units.
- Reference presets cannot guarantee acceptance or display by a platform that uses different counting or rendering rules.
Practical questions about this tool (English)
Why can one emoji count as several characters?
Some visible emoji combine multiple Unicode code points, such as a base symbol, skin-tone modifier, or joined sequence. This counter measures those constituent code points.
Why is the byte total larger than the character total?
UTF-8 uses different numbers of bytes for different characters. ASCII typically uses one byte, while many other characters and emoji use multiple bytes.