首页Home › 编码与加密Encoding & Crypto
8️⃣ Unicode 转八进制Convert Unicode to Octal
把 UTF-8 字节写成八进制。本地处理。Write UTF-8 bytes as octal groups. Processed locally.
使用说明与常见问题How-to & FAQ
「Unicode 转八进制」是什么？What is the Convert Unicode to Octal tool?
把 UTF-8 字节写成八进制。本地处理。Write UTF-8 bytes as octal groups. Processed locally.
如何使用「Unicode 转八进制」？How do I use the Convert Unicode to Octal tool?
在「Unicode 转八进制」中，把内容粘贴或输入到上方输入框，结果会实时显示在下方，点击「复制结果」即可复制。例如输入「A」，得到「101」。In the Convert Unicode to Octal: Paste or type into the input box; the result appears below instantly — click "Copy result" to copy it. Example: "A" → "101".
宽度？Width?
每字节 3 位八进制，前导零。3 octal digits per byte, zero-padded.
输入和输出是什么样的？What does the input and output look like?
例如在「Unicode 转八进制」中输入 A，输出为：101。For example, the Convert Unicode to Octal turns the input A into: 101.
编码和加密有什么区别？Is encoding the same as encryption?
编码（如 Base64、URL 编码）可直接还原，不提供保密性；加密需要密钥。「Unicode 转八进制」的处理全部在本地完成。No. Encoding (Base64, URL…) is reversible by anyone; encryption needs a key. The Convert Unicode to Octal works fully offline in your browser.
「Unicode 转八进制」免费吗？需要注册吗？Is the Convert Unicode to Octal free? Do I need an account?
「Unicode 转八进制」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Convert Unicode to Octal is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.