Mainnet App @ https://near-linkdrop-mainnet.netlify.app/
Source Code @ https://github.com/near/near-linkdrop
Allows you to send a link to anyone. If they don't have a wallet they can create one. If they do have a wallet they can claim the NEAR.
Can only create 50 drops at a time.
Download multiple sets of drops as CSV and combine for sending out mass emails (like 3000+ sent during #CreatorsandCommunities hack)
No in-tool way to get an overview of which linkdrops are used/unused and that information is not part of the CSV download.
If you have a sheet created from the CSV exports you can do something like How to use google spreadsheets to check for broken links or use selenium.
It costs 1N per linkdrop created. Budget for 2N per linkdrop so that each recipient gets at least 1N.
Generate QR codes from a list of urls with https://www.image-charts.com/blog/how-to-use-google-sheets-formulas-to-generate-qr-code