字符编码检测
When decoded Base64 text shows broken letters such as “é” or “при”, the text was written in a different character set. This tool decodes the bytes with every supported charset and ranks the results by how natural they look—especially useful for European Latin-1, Windows-1252 and ISO-8859-2 data.
| 字符集 | 得分 | 解码后的文本（预览） |
|---|
典型乱码模式
| 您看到的 | 实际编码 | 显示为 |
|---|---|---|
é, ü, ’ | UTF-8 | Windows-1252 / ISO-8859-1 |
привет | UTF-8（俄文） | Windows-1252 |
ïðèâåò | Windows-1251 | Windows-1252 |
� 替换字符 | 旧版字符集 | UTF-8 |
常见问题
为什么显示的是“é”而不是“é”？
UTF-8 字节被当作 Windows-1252/ISO-8859-1 显示了。将这些字节按 UTF-8 解码即可得到正确的文本。
Which charset should I use for European text?
Prefer UTF-8 for new systems. For legacy Western Europe data try Windows-1252 or ISO-8859-1; for Central Europe (PL, CZ, HU, SK) try ISO-8859-2.
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