Whatapp Web Group/Broadcast contacts to CSV export script

README.md

Usage

1. Open group info
2. Click more to show all group members
3. Open Javascript console
4. Paste the code

Gotchas

• Admins aren't exported
• Users without image cannot be exported

export.js

data = [...document.querySelectorAll('.AfVTG ._2wP_Y')]
  .filter(u => u.querySelector('._3TEwt') && u.querySelector('img.Qgzj8'))
  .map(u => [
    u.querySelector('._1AwDx').innerText || u.querySelector('._3TEwt').innerText,
    `+${u.querySelector('img.Qgzj8').src.match(/u=(\d+)/)[1]}`
  ])

function downloadCsv(data) {
    var csv = 'Name,Phone\n';
    data.forEach((row) => csv += row.join(',') + "\n")
 
    var hiddenElement = document.createElement('a')
    hiddenElement.href = 'data:text/csv;charset=utf-8,' + encodeURI(csv)
    hiddenElement.target = '_blank'
    hiddenElement.download = 'people.csv'
    hiddenElement.click()
}

downloadCsv(data)