Send a list of URLs to Burpsuite tool.
Install
git clone https://github.com/xbforce/add2burp.git
cd add2burp/
sudo cp add2burp /usr/local/bin/
Usage
$ add2burp urls.txt
Notice
This tool works on port 8080 which is the default port on Burpsuite, If your burpsuite works on another port, you need to modify this tool as well.