1.Install manually from source code.

  • Download the source code from Github and compile it,
git clone https://github.com/vuejs/vue-devtools.git
cd vue-devtools
npm install
npm run build
  • Open Chrome browser, go to chrome://extensions/, toggle on Development mode, click "Load unpacked", browse folder vue-devtools/shells/chrome, and install it.

2.Install from Chrome store

Download Vue Devtools and drag/drop into Chrome browser to install it.
if you're blocked by firewall, you may try to download from here.