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    <title>super工具箱 · 最近更新</title>
    <link>https://supergongju.com/</link>
    <description>super工具箱最近新增和更新的在线工具。</description>
    <language>zh-CN</language>
    <lastBuildDate>Sun, 01 Nov 2026 04:00:00 +0800</lastBuildDate>
    <item>
      <title>WebRTC 泄露检测</title>
      <link>https://supergongju.com/tool/webrtc-leak</link>
      <guid isPermaLink="true">https://supergongju.com/tool/webrtc-leak</guid>
      <description>检测 WebRTC 可能暴露的本地和公网 IP。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>浏览器指纹检测</title>
      <link>https://supergongju.com/tool/browser-fingerprint</link>
      <guid isPermaLink="true">https://supergongju.com/tool/browser-fingerprint</guid>
      <description>查看 Canvas、WebGL、UA、时区等指纹信息。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>哈希比对</title>
      <link>https://supergongju.com/tool/hash-compare</link>
      <guid isPermaLink="true">https://supergongju.com/tool/hash-compare</guid>
      <description>对比两个哈希值是否一致，适合校验文件。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>Bcrypt 哈希</title>
      <link>https://supergongju.com/tool/bcrypt-tool</link>
      <guid isPermaLink="true">https://supergongju.com/tool/bcrypt-tool</guid>
      <description>在线生成和校验 Bcrypt 密码哈希。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>CSP 策略生成</title>
      <link>https://supergongju.com/tool/csp-generator</link>
      <guid isPermaLink="true">https://supergongju.com/tool/csp-generator</guid>
      <description>生成 Content-Security-Policy 响应头。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>Webhook 使用指南</title>
      <link>https://supergongju.com/tool/webhook-guide</link>
      <guid isPermaLink="true">https://supergongju.com/tool/webhook-guide</guid>
      <description>Webhook 签名、重试和幂等设计参考。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>API 认证方式</title>
      <link>https://supergongju.com/tool/api-auth-guide</link>
      <guid isPermaLink="true">https://supergongju.com/tool/api-auth-guide</guid>
      <description>API Key、JWT、OAuth2 等认证方案对比。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>限流策略指南</title>
      <link>https://supergongju.com/tool/rate-limit-guide</link>
      <guid isPermaLink="true">https://supergongju.com/tool/rate-limit-guide</guid>
      <description>令牌桶、漏桶、固定窗口等限流算法参考。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>TCP / UDP 对比</title>
      <link>https://supergongju.com/tool/tcp-udp-compare</link>
      <guid isPermaLink="true">https://supergongju.com/tool/tcp-udp-compare</guid>
      <description>对比 TCP 与 UDP 的可靠性和适用场景。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>DNS 记录类型指南</title>
      <link>https://supergongju.com/tool/dns-record-guide</link>
      <guid isPermaLink="true">https://supergongju.com/tool/dns-record-guide</guid>
      <description>A、AAAA、CNAME、MX、TXT 等记录说明。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>WebSocket 测试</title>
      <link>https://supergongju.com/tool/websocket-echo</link>
      <guid isPermaLink="true">https://supergongju.com/tool/websocket-echo</guid>
      <description>连接 WebSocket 并发送消息测试返回。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>OAuth2 URL 构建</title>
      <link>https://supergongju.com/tool/oauth-url-builder</link>
      <guid isPermaLink="true">https://supergongju.com/tool/oauth-url-builder</guid>
      <description>可视化生成 OAuth2 授权请求 URL。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>CORS 配置生成</title>
      <link>https://supergongju.com/tool/cors-generator</link>
      <guid isPermaLink="true">https://supergongju.com/tool/cors-generator</guid>
      <description>生成 Nginx、Express、PHP 的跨域配置。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>色盲模拟器</title>
      <link>https://supergongju.com/tool/color-blindness-sim</link>
      <guid isPermaLink="true">https://supergongju.com/tool/color-blindness-sim</guid>
      <description>模拟不同类型色盲对图片颜色的感知。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>SVG 优化</title>
      <link>https://supergongju.com/tool/svg-optimizer</link>
      <guid isPermaLink="true">https://supergongju.com/tool/svg-optimizer</guid>
      <description>去除 SVG 注释、元数据和多余空格。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>图片格式对比</title>
      <link>https://supergongju.com/tool/image-format-compare</link>
      <guid isPermaLink="true">https://supergongju.com/tool/image-format-compare</guid>
      <description>JPEG、PNG、WebP、AVIF 格式特性对比。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>App 图标尺寸</title>
      <link>https://supergongju.com/tool/app-icon-sizes</link>
      <guid isPermaLink="true">https://supergongju.com/tool/app-icon-sizes</guid>
      <description>iOS、Android、macOS、Windows 图标尺寸参考。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>打印尺寸计算</title>
      <link>https://supergongju.com/tool/print-size-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/print-size-calc</guid>
      <description>根据像素和 DPI 计算打印尺寸。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>社交媒体图片尺寸</title>
      <link>https://supergongju.com/tool/social-media-sizes</link>
      <guid isPermaLink="true">https://supergongju.com/tool/social-media-sizes</guid>
      <description>各平台头像、封面、帖子图片尺寸速查。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>ICO 转 PNG</title>
      <link>https://supergongju.com/tool/ico-to-png</link>
      <guid isPermaLink="true">https://supergongju.com/tool/ico-to-png</guid>
      <description>读取 ICO 图标并导出 PNG 图片。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>面积体积公式</title>
      <link>https://supergongju.com/tool/area-volume-formulas</link>
      <guid isPermaLink="true">https://supergongju.com/tool/area-volume-formulas</guid>
      <description>常见几何图形面积和几何体体积公式速查。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>排列组合计算</title>
      <link>https://supergongju.com/tool/permutations-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/permutations-calc</guid>
      <description>计算排列数 P(n,r) 和组合数 C(n,r)。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>Z 分数计算</title>
      <link>https://supergongju.com/tool/z-score</link>
      <guid isPermaLink="true">https://supergongju.com/tool/z-score</guid>
      <description>计算标准分数和正态分布百分位。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>泊松分布</title>
      <link>https://supergongju.com/tool/poisson-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/poisson-calc</guid>
      <description>计算泊松分布概率和累积概率。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>贝叶斯定理</title>
      <link>https://supergongju.com/tool/bayes-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/bayes-calc</guid>
      <description>根据先验和条件概率计算后验概率。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>线性回归</title>
      <link>https://supergongju.com/tool/regression-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/regression-calc</guid>
      <description>计算简单线性回归斜率和截距。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>相关系数</title>
      <link>https://supergongju.com/tool/correlation-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/correlation-calc</guid>
      <description>计算 Pearson 相关系数。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>统计计算器</title>
      <link>https://supergongju.com/tool/stats-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/stats-calc</guid>
      <description>均值、中位数、众数、方差和标准差。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>对数计算器</title>
      <link>https://supergongju.com/tool/log-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/log-calc</guid>
      <description>自然对数、常用对数和任意底数对数。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>三角函数计算</title>
      <link>https://supergongju.com/tool/trig-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/trig-calc</guid>
      <description>角度/弧度换算与 sin、cos、tan 计算。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>复数计算器</title>
      <link>https://supergongju.com/tool/complex-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/complex-calc</guid>
      <description>复数加减乘除和模长。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>向量计算器</title>
      <link>https://supergongju.com/tool/vector-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/vector-calc</guid>
      <description>三维向量加减、点积、叉积和模长。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>矩阵计算器</title>
      <link>https://supergongju.com/tool/matrix-calc</link>
      <guid isPermaLink="true">https://supergongju.com/tool/matrix-calc</guid>
      <description>矩阵加法、减法、乘法和行列式。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>日历图片生成</title>
      <link>https://supergongju.com/tool/calendar-generator</link>
      <guid isPermaLink="true">https://supergongju.com/tool/calendar-generator</guid>
      <description>生成月历表格并下载为 PNG 图片。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>纪念日倒计时</title>
      <link>https://supergongju.com/tool/anniversary-countdown</link>
      <guid isPermaLink="true">https://supergongju.com/tool/anniversary-countdown</guid>
      <description>计算距离下一个纪念日的天数。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>在线时钟</title>
      <link>https://supergongju.com/tool/online-clock</link>
      <guid isPermaLink="true">https://supergongju.com/tool/online-clock</guid>
      <description>全屏数字时钟，显示本地时间和 UTC 时间。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>夏令时检测</title>
      <link>https://supergongju.com/tool/dst-check</link>
      <guid isPermaLink="true">https://supergongju.com/tool/dst-check</guid>
      <description>查询指定日期和时区是否处于夏令时。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>时区参考</title>
      <link>https://supergongju.com/tool/timezone-reference</link>
      <guid isPermaLink="true">https://supergongju.com/tool/timezone-reference</guid>
      <description>全球主要城市 UTC 偏移和夏令时速查。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>ISO 周期计算</title>
      <link>https://supergongju.com/tool/iso-duration</link>
      <guid isPermaLink="true">https://supergongju.com/tool/iso-duration</guid>
      <description>解析 ISO 8601 周期并将日期转为周期格式。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>邮件主题分析</title>
      <link>https://supergongju.com/tool/email-subject-analyzer</link>
      <guid isPermaLink="true">https://supergongju.com/tool/email-subject-analyzer</guid>
      <description>分析邮件主题长度、词数、垃圾词和吸引力。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>文本模板渲染</title>
      <link>https://supergongju.com/tool/text-template</link>
      <guid isPermaLink="true">https://supergongju.com/tool/text-template</guid>
      <description>用变量替换 {{name}} 等占位符批量生成文本。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>密码短语生成</title>
      <link>https://supergongju.com/tool/passphrase-gen</link>
      <guid isPermaLink="true">https://supergongju.com/tool/passphrase-gen</guid>
      <description>生成易记的多词组随机安全密码。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>随机单词生成</title>
      <link>https://supergongju.com/tool/random-word</link>
      <guid isPermaLink="true">https://supergongju.com/tool/random-word</guid>
      <description>生成随机英文单词，适合测试和占位。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>词云数据</title>
      <link>https://supergongju.com/tool/word-cloud-data</link>
      <guid isPermaLink="true">https://supergongju.com/tool/word-cloud-data</guid>
      <description>统计词频并生成适合词云的数据。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>字谜检测</title>
      <link>https://supergongju.com/tool/anagram-check</link>
      <guid isPermaLink="true">https://supergongju.com/tool/anagram-check</guid>
      <description>判断两个单词是否互为字谜。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>回文检测</title>
      <link>https://supergongju.com/tool/palindrome-check</link>
      <guid isPermaLink="true">https://supergongju.com/tool/palindrome-check</guid>
      <description>检测字符串或句子是否为回文。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>Leet Speak 转换</title>
      <link>https://supergongju.com/tool/leet-speak</link>
      <guid isPermaLink="true">https://supergongju.com/tool/leet-speak</guid>
      <description>把英文转换为 1337 黑客风格文字。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>Pig Latin 转换</title>
      <link>https://supergongju.com/tool/pig-latin</link>
      <guid isPermaLink="true">https://supergongju.com/tool/pig-latin</guid>
      <description>将英文单词转换为 Pig Latin 趣味形式。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>音节统计</title>
      <link>https://supergongju.com/tool/syllable-count</link>
      <guid isPermaLink="true">https://supergongju.com/tool/syllable-count</guid>
      <description>估算英文单词音节数和平均音节长度。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
    </item>
    <item>
      <title>句子计数</title>
      <link>https://supergongju.com/tool/sentence-count</link>
      <guid isPermaLink="true">https://supergongju.com/tool/sentence-count</guid>
      <description>统计句子、段落、平均句长和标点数量。</description>
      <pubDate>Sun, 01 Nov 2026 04:00:00 +0800</pubDate>
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