Don't know of any public tool, but as you suggest it won't be hard to make one.
If you were planning to use the list /create_all method, see this thread first: https://groups.google.com/group/twitter-development-talk/browse_thread/thread/8668d4b94d7e0043/eaa833e422b3f4d1 On Nov 2, 7:54 pm, Quy <quyten...@gmail.com> wrote: > Is there a tool out there that allows me to copy a Twitter List? For > example, I've created a new account and wanted to migrate my Twitter > Lists over to this new account or I want to copy an existing public > Twitter List and edit it to my liking. > > I'm thinking of creating a simple tool using the Twitter API but will > this hit any rate limiting if this is a public tool? > > Quy -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk