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Preview of JWT Decoder

JWT Decoder by chuanyu

Decode and verify JWT tokens easily with real-time expiration status and automatic timestamp conversion

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【专为开发者打造的极简 JWT 解码利器】

在日常开发和调试中,经常需要查看 JWT(JSON Web Token)中的 Payload 数据和过期时间。本插件提供了一个完全本地运行、轻量且美观的解决方案,让你无需打开外部网站(避免 Token 泄露风险),在浏览器中即可秒速解析 JWT。

🌟 核心功能:
1. 实时自动解析:粘贴即可自动拆解 Header、Payload,无需手动点击。
2. 智能时间戳转换:自动将 exp(过期时间)、iat(签发时间)等 Unix 时间戳转换为本地直观时间(YYYY-MM-DD HH:mm:ss),并智能提示 Token 是否过期及剩余有效时间。
3. 智能兼容:自动识别并剥离 "Bearer " 等常见前缀,复制整段 Headers 也能直接解析。
4. 一键便捷操作:提供一键复制 JSON、一键清空等功能,大幅提升调试效率。
5. 美观代码高亮:格式化并高亮展示 JSON 数据,结构一目了然。

🔒 隐私与安全:
本插件百分之百在“本地(您的浏览器中)”运行,不会向任何外部服务器发送您的 Token 或是任何数据。完全离线可用,代码安全透明,保障您的开发数据安全。
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Version
2.0.3
Size
64.02 KB
Last updated
a day ago (Jun 8, 2026)
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License
Mozilla Public License 2.0
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