Dropfilter 4 | The ultimate tool to extract and filter domains from arbitrary data

[Croc]

Today I released Dropfilter v4. It is a complete re-write to optimize for in-browser filtering.

Some new additions include being able to paste an arbitrary block of text and the app will automatically extract any and all domain names from the input to filter against.

Also, we added a new keyword position option, so now you can specify whether you want any particular keyword to show up at the start or end of the domain or anywhere.

Stay tuned for more updates...

dropfilter.app

 

[Croc]

You can paste a plain text list of domains, CSV, JSON, or even HTML into the text area on the site and we'll extract the domains for you and allow you to filter them in various ways. The domains can be in any case: uppercase, lowercase, or mixed and we'll convert them all to be lowercase to filter them automatically.

Note: pasting extremely large blocks of text (exceeding 10MB) can be slow to process or it can crash the browser tab entirely due to the filtering being client-side (local to the browser). For large amounts of data, I recommend using my domainfilter NPM package in a custom Node.js script.