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fa-5x"></i></div></div></div></div></header></div><div class="main-inner page posts-expand"><div class=tool-directory lang=zh-CN><header class=tool-directory-header><span class=tool-eyebrow>NICKSXS LABS</span><h1>在线开发与诊断工具箱</h1><p>免费的浏览器端开发工具：Java 生产诊断、URL 与 Base64 编解码、JSON 格式化、时间戳转换、文本处理和大模型运行参数生成。所有数据都在本地处理。<div class=tool-privacy><i class="fa fa-shield-halved" aria-hidden=true></i> 所有数据均在本地浏览器中处理</div></header><section aria-labelledby=tool-group-java class=tool-group><div class=tool-group-heading><h2 id=tool-group-java>Java 生产诊断</h2><span>日志、线程、启动参数和内存预算</span></div><div class=tool-grid><a class="tool-card tool-accent-red" href=/tools/gc-log/><span aria-hidden=true class=tool-card-mark>GC</span> <span class=tool-card-copy><strong>GC 日志分析器</strong> <small>分析暂停时间、Full GC、堆回收量和事件时间线。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i> </a><a class="tool-card tool-accent-blue" href=/tools/thread-dump/><span aria-hidden=true class=tool-card-mark>TD</span> <span class=tool-card-copy><strong>Thread Dump 分析器</strong> <small>统计线程状态、聚类调用栈并识别死锁线索。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i> </a><a class="tool-card tool-accent-green" href=/tools/jvm-options/><span aria-hidden=true class=tool-card-mark>JV</span> <span class=tool-card-copy><strong>JVM 参数检查器</strong> <small>解释启动参数，检查内存配置、版本兼容和冲突项。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i> </a><a class="tool-card tool-accent-amber" href=/tools/stacktrace/><span aria-hidden=true class=tool-card-mark>ST</span> <span class=tool-card-copy><strong>异常堆栈整理器</strong> <small>提取根因、压缩框架噪声并生成可分享的 Markdown。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i> </a><a class="tool-card tool-accent-violet" href=/tools/memory/><span aria-hidden=true class=tool-card-mark>MB</span> <span class=tool-card-copy><strong>JVM 内存预算计算器</strong> <small>估算 Heap、线程栈、Direct Memory 与 Native 余量。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i></a></div></section><section aria-labelledby=tool-group-developer class=tool-group><div class=tool-group-heading><h2 id=tool-group-developer>开发者常用工具</h2><span>编解码、格式化、时间与文本处理</span></div><div class=tool-grid><a class="tool-card tool-accent-blue" href=/tools/url-codec/><span aria-hidden=true class=tool-card-mark>URL</span> <span class=tool-card-copy><strong>URL 编解码</strong> <small>编码或解码 URL、查询参数与中文路径。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i> </a><a class="tool-card tool-accent-green" href=/tools/json/><span aria-hidden=true class=tool-card-mark>JS</span> <span class=tool-card-copy><strong>JSON 格式化</strong> <small>校验、格式化和压缩 JSON，并精确定位语法错误。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i> </a><a class="tool-card tool-accent-amber" href=/tools/timestamp/><span aria-hidden=true class=tool-card-mark>TS</span> <span class=tool-card-copy><strong>时间戳转换</strong> <small>在 Unix 秒、毫秒、本地时间和 ISO 8601 之间转换。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i> </a><a class="tool-card tool-accent-violet" href=/tools/base64/><span aria-hidden=true class=tool-card-mark>B64</span> <span class=tool-card-copy><strong>Base64 编解码</strong> <small>正确处理中文的 UTF-8 Base64 编码与解码。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i> </a><a class="tool-card tool-accent-red" href=/tools/hash/><span aria-hidden=true class=tool-card-mark>SHA</span> <span class=tool-card-copy><strong>哈希计算器</strong> <small>使用浏览器 Web Crypto 计算 SHA-256、SHA-384 和 SHA-512。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i> </a><a class="tool-card tool-accent-blue" href=/tools/text/><span aria-hidden=true class=tool-card-mark>TXT</span> <span class=tool-card-copy><strong>文本整理工具</strong> <small>文本统计、去重、排序、去空行和大小写转换。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i></a></div></section><section aria-labelledby=tool-group-ai class=tool-group><div class=tool-group-heading><h2 id=tool-group-ai>大模型本地推理</h2><span>根据硬件与模型配置生成运行参数</span></div><div class=tool-grid><a class="tool-card tool-accent-green" href=/tools/llm-config/><span aria-hidden=true class=tool-card-mark>LLM</span> <span class=tool-card-copy><strong>大模型运行参数生成器</strong> <small>按显卡、显存、内存、模型尺寸、量化与上下文生成推理命令。</small> </span><i class="fa fa-arrow-right" aria-hidden=true></i></a></div></section><section class=tool-directory-note><h2>本地处理，减少等待</h2><p>编解码、格式化、日志解析和参数估算均在当前浏览器完成。对于 HPROF、完整 JFR 等超大二进制文件，仍建议使用 Eclipse MAT、JDK Mission Control 等桌面工具。</section></div></div></main><footer class=footer><div class=footer-inner><div class=beian><a href=https://beian.miit.gov.cn/ rel=noopener target=_blank>浙ICP备16002580号-2 </a><img alt src=/uploads/beian.png><a href=https://beian.mps.gov.cn/#/query/webSearch?code=33010602011094 rel=noopener target=_blank>浙公网安备 33010602011094号</a></div><div class=copyright>© <span itemprop=copyrightYear>2026</span><span class=with-love><i class="fa fa-heart"></i> </span><span 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