Other ways to use PrepTweet

Bookmarklet

You can use PrepTweet to check your tweets right from Twitter itself with the PrepTweet bookmarklet.

All you need to do is:

1. Drag the button below to your bookmarks bar. Check with PrepTweet
2. Visit Twitter and write your tweet.
3. Click the bookmarklet and Preptweet will check your tweet on the page.

This has been tested in Firefox 3 and Safari 4