When you want to create lots of pages at once, you might want to check out the following two plugins which allow you to easily create pages in bulk, either by setting certain parameters or by using one page/post as a template and creating more like it automatically.

MM Duplicate

MM Duplicate is a plugin that allows you to duplicate your posts and pages. The mm-duplicate plugin creates new post/page with the content of original post/page. When duplicating a Post it will also copy all the categories and tags of that post.

The following can be achieved with mm-duplicate plugin.

1. Duplicating a post to a new post.
2. Duplicating a post to a new page.
3. Duplicating a page to a new page.
4. Duplicating a page to a new post.

You can find more information how to duplicate a post/page here http://plugins.motionmill.com/mm-duplicate.

Mass Page Maker

From a simple admin panel, Mass Page Maker makes it easy to create multiple pages or posts. This is dramatically faster than doing it manually. In most cases, 100 posts/pages can be added in less than one second. Options are available to customize every aspect of the page, and using a comma separated value file makes it even more flexible.

Currently tested successfully with the latest version of WordPress, 2.8.6. If you have trouble with earlier versions, or even have it work properly, please email me or comment on the page.

Users can use .CSV (comma separated values) files to insert a large number of posts with 1 single text file, and have complete customization over the process.

For usage details see the following link:

http://www.wesg.ca/2008/06/wordpress-plugin-mass-page-maker/#usage

Bulk Post Creator

This plugin takes a simple list of titles and quickly turns them into draft posts or pages. It’s perfect for those times where you just want to brain-dump a bunch of ideas, or you want to build a skeleton of your blog to fill in later.

Notes

If using the MM Duplicate plugin and also using pretty permalinks, be sure to manually change the permalink too, as you will end up with alot of not-so-pretty urls, e.g. ‘/original-page-copy’.

I’ve found the Mass Page Maker to be the best when you really want to create lots of pages at once.