1.二维码插件
https://chrome.google.com/webstore/detail/%E4%BA%8C%E7%BB%B4%E7%A0%81qr%E7%A0%81%E7%94%9F%E6%88%90%E5%99%A8/pflgjjogbmmcmfhfcnlohagkablhbpmg?hl=zh-CN
测试的时候方便手机扫二维码测试wap的
2.截图插件
https://chrome.google.com/webstore/detail/webpage-screenshot/bdfnieppndfdhcgbmhfdlgdjegclkomk?hl=en-US
3.分辨率插件
https://chrome.google.com/webstore/detail/resolution-test/idhfcdbheobinplaamokffboaccidbal/related?hl=zh-CN
可以模拟各种分辨率
4.模拟IE浏览器的插件
https://chrome.google.com/webstore/detail/ie-tab/hehijbfgiekmjfkfjpbkbammjbdenadd/related?hl=zh-CN
可模拟在IE中查看网页，但是只能在windows下使用
5.分析网页加载性能
https://chrome.google.com/webstore/detail/performance-analyser/djgfmlohefpomchfabngccpbaflcahjf/related?hl=en-US