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🔤 字节转 ASCIIConvert Bytes to ASCII
把十六进制 / 十进制字节序列转成 ASCII 文本（非打印字符用转义显示）。可设置「格式」。Turn hex or decimal byte sequences into ASCII text (non-printables shown escaped). Settings: Format.
使用说明与常见问题How-to & FAQ
「字节转 ASCII」是什么？What is the Convert Bytes to ASCII tool?
把十六进制 / 十进制字节序列转成 ASCII 文本（非打印字符用转义显示）。可设置「格式」。Turn hex or decimal byte sequences into ASCII text (non-printables shown escaped). Settings: Format.
如何使用「字节转 ASCII」？How do I use the Convert Bytes to ASCII tool?
把字节粘贴进输入框，在「格式」中选择十六进制或十进制，点「转换」得到 ASCII 文字（不可打印字符以转义形式显示），再点「复制」即可。Paste the bytes into the box, choose hex or decimal under Format and click Convert to get the ASCII text (non-printable characters are shown escaped), then click Copy.
编码Encoding
按单字节 ASCII；中文请用 UTF-8 字节工具。Single-byte ASCII; for Chinese use a UTF-8 bytes tool.
有哪些选项可以调整？What options can I adjust?
「字节转 ASCII」的设置：「格式」可选 十六进制、十进制（默认 十六进制）。每次生成结果都按当前设置处理。Settings in the Convert Bytes to ASCII — "Format": Hex, Decimal (default Hex). The result always uses the current settings.
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。「字节转 ASCII」的处理全部在本地完成。No. Encoding (Base64, URL…) is reversible by anyone; encryption needs a key. The Convert Bytes to ASCII works fully offline in your browser.
「字节转 ASCII」免费吗？需要注册吗？Is the Convert Bytes to ASCII free? Do I need an account?
「字节转 ASCII」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 Bytes to ASCII is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.