Base64 编解码Base64 Encoder / Decoder
文本与 Base64 互转，完整支持 UTF-8 与中文。Encode text to Base64 and decode it back, with full UTF-8 support.
可用Available开发者工具Developer
URL 编解码URL Encoder / Decoder
对 URL 参数或完整链接进行百分号编码与解码。Percent-encode URL components or full URLs and decode them back.
理念：Idea: 链接干干净净，参数不出错。Clean links, correct parameters.
解决：Solves: 链接里的中文和符号正确编码、解码Encodes and decodes links correctly
适合：For: 处理链接参数的人Anyone handling URL parameters
可用Available在浏览器中运行Runs in your browser
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在你的设备上本地处理。这里输入的内容不会上传。Processed locally on your device. Nothing you enter here is uploaded.
使用方法How to use
- 1选择编码或解码。Choose Encode or Decode.
- 2单个查询值或路径片段用「Component」；要保留 :/?&= 用「Full URL」。Pick “Component” for a single query value or path segment, or “Full URL” to keep :/?&= intact.
- 3复制结果。Copy the result.
说明Good to know
- Component 使用 encodeURIComponent，会转义 / ? & = # 这类保留字符。Component mode uses encodeURIComponent: it escapes reserved characters such as / ? & = #.
- Full URL 使用 encodeURI，保留 URL 结构字符，只转义 URL 里本来就不合法的字符。Full URL mode uses encodeURI: it leaves URL structure characters alone and only escapes characters that are never valid in a URL.
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