Twitter Is <br />Testing an 'Undo' <br />Tweet Option.<br />On March 5, Twitter confirmed to CNN Business that it is testing the potentially new feature.<br />It would provide users a brief window of time to delete or edit <br />a tweet before it officially goes live on the platform.<br />The concept is similar to Gmail's recall tool which lets users "unsend" an email up to 30 seconds later.<br />Though Twitter users have been asking for an "edit" button for quite some time, .<br />and "undo" button would at least provide the opportunity to correct a tweet before posting.<br />The social media company is also testing subscription opportunities and products as part of its goal to double its annual revenue by 2023
