TweetEraser

Bulk Delete Past Tweets With One Click Clean up your Twitter profile quickly and easily with the #1 tool to delete old tweets & likes! Sign in with Twitter Advanced Filtering Use our advanced filtering to decide which tweets to delete based on your own or predefined conditions Twitter Archive Upload your full Twitter archive to delete all your profile’s tweets and data to restore your Twitter priv

[krswnow]

TweetEraser is a simple web-based tool designed to help you filter and delete your bulk Tweets on an easy way. Get started in 3 easy steps!

[spade9970]

自分のツイートを検索して一括削除が出来る。直近半年強くらいまではカバー、それより古いとツイートを検出できないっぽい。