Unicode 工具
用于处理 Unicode 字符、编码和文本转换的免费交互式工具。
在字符与 Unicode 码位、HTML 实体、CSS/JS 转义序列、Python/Java 字面量及 UTF-8/16/32 字节序列之间互相转换。
粘贴任意文本，查看每个字符的 Unicode 名称、码位、类别、区块和文字系统。可检测不可见字符和组合符号。
在字节级别可视化字符如何以 UTF-8、UTF-16 和 UTF-32 编码，展示头部位、有效载荷位和代理对。
将普通文本转换为 Unicode 风格：粗体、斜体、哥特体、轮廓体、圆圈字、小型大写字母等多种样式。
Encode any character to UTF-8 hex, HTML entity, CSS escape, JavaScript, Python, URL encoding, binary, and decimal. 17 formats per character with one-click copy.
Enter a character or U+XXXX code to see its full Unicode properties: name, category, block, script, bidirectional class, and more.
Browse Unicode blocks interactively. Select a block to see all characters in that range with their names and code points.
Check if text is in NFC, NFD, NFKC, or NFKD form. Compare all four Unicode normalization forms side by side.
Detect homoglyphs and confusable characters in text. Identify characters that visually resemble ASCII but belong to different Unicode scripts.