CrapApi Http接口调试插件
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开发助手，http接口调试，post调试，post模拟.
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40K
Rating
4.4
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54
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FeHelper - JSON格式化、编解码、二维码、开发者工具箱
30+开发者工具集：JSON格式化/BigInt精度/对比、编解码(Base64/URL/Unicode/Gzip/JWT)、时间戳/FILETIME转换、二维码/条形码、UUID/雪花ID生成、代码美化、正则、取色、Postman、进制转换等，按需安装！
Users200KCurrent public install base
Rating4.6Store average score
Reviews342Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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5 assetsFeHelper - JSON格式化、编解码、二维码、开发者工具箱 Media preview
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4.60
Latest
4.60
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2026年7月13日2026年7月19日
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Version2025.11.2601
ManifestV3
Size3.01MiB
Languages1中文（中国）
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中文（中国）
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作者：zhaoxianlie
官网：https://fehelper.com
FeHelper是一个功能强大的开发者工具，专为前端开发者设计，集成了多种实用工具，帮助开发者提高工作效率。**但是，FeHelper严格遵守单一功能启用原则，默认情况下，FeHelper只提供JSON自动格式化的功能，其他所有功能都是默认关闭状态，如果用户有需要，可以自行前往插件配置页面进行安装开启**；以下是FeHelper的主要功能：
## JSON工具:
- JSON美化工具：自动检测并格式化JSON数据，支持手动格式化、乱码解码、排序、BigInt处理、编辑、下载和皮肤定制等功能，极大地方便了开发者对JSON数据的处理。
- JSON比对工具：支持两个JSON内容的自动键值比较，并高亮显示差异点，帮助开发者快速识别数据变化。
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Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.5Average computed only from synced review bodies below
Reviews with text242Synced review bodies
Total ratings / reviews342Chrome Web Store public rating/review count
Store average score: 4.6. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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2019.12.2415 版本怎么只剩个json格式化了？其他功能呢？
很实用的前端工具集。
很赞很好用
用了一年多了，有点问题就是 时间戳转换 里要自己转为毫秒 而且时间选择转化为时间也有点小问题。 谢谢作者！！！
太棒了
功能很不错，但略显笨重，注入页面的脚本过多（JQUERY+JQUERY UI+功能脚本）。大多数功能没有功能选项开启或关闭，和其它扩展功能重复并且做的不如其它扩展时会给人痛苦。页面做的略显简陋。功能设计得很强大但目前只能禁用。
very good
非常棒
用来看JSON数据直观了很多,很好用
挺不错的一款插件