DeCode

Decode or encode selected text instantly. Base64, URL, HTML, Hex, JWT, Unicode, gzip, zstd. Chain multiple decode steps.

DeCode is a developer tool for inspecting encoded text directly on any webpage — select a string, click the badge, and instantly see the decoded result. It handles the encoding formats developers encounter most often: Base64 and Base32 for binary data, URL encoding for query strings, Hex for raw bytes, JWT for authentication tokens, HTML entities for markup, Unicode and UTF-16 escapes for internationalized text, and Gzip, Deflate, and Zstd for compressed payloads. Results can be chained — apply one decode step, then another on the result. Each step can be dismissed individually with a single click. Encode mode converts plain text into Base64, URL-encoded, Hex, Unicode, or Base32 format. No account required. No network requests. No data leaves your browser. ________ DeCode 是一个帮助开发者在网页上直接查看编码文本的工具——选中任意编码字符串，点击出现的徽章，即可立即查看解码结果。 它支持开发者最常遇到的编码格式：Base64 和 Base32 用于二进制数据，URL 编码用于查询字符串，Hex 用于原始字节，JWT 用于认证令牌，HTML 实体用于标记语言，Unicode 和 UTF-16 转义用于国际化文本，以及 Gzip、Deflate、Zstd 用于压缩数据。 解码结果支持链式操作，可对上一步结果继续执行下一步解码，每一步均可单独关闭。 编码模式可将普通文本转换为 Base64、URL 编码、Hex、Unicode 或 Base32 格式。 无需账号，无网络请求，所有操作在本地浏览器完成。