Note: Due to a new limitation from Twitter, only the last 250 tweets will be exported. This will be fixed soon.
This is a hideous tool that can be used to export your entire Twitter timeline to a CSV file, readable by any spreadsheet application (Excel, Numbers, etc.). Exported data includes the tweet plus a timestamp of when it was sent.
For people with large timelines, this can take a long time - up to around 10mins for five-figure timelines. Thankfully, you don't have to wait around. The system will send you an email when your timeline is ready to be downloaded. After you have run the tool once, subsequent runs will only grab the tweets created after the last time you ran the tool.
Your Twitter username, password, and email address are not stored. Your Twitter details are required to verify that it is you dumping your timeline, and your email address is needed to let you know when your CSV file is ready.
Note: In no way does this delete any of your tweets, it merely lets you save a local copy of them. TweetDumpr will only work for public timelines - those with private timelines will need to temporarily unprotect their timelines for TweetDumpr to work.
Lovingly made by Brad Kellett (@bck)