"It's staying. It's a good constraint for us and it allows for of-the-moment brevity," Dorsey said on NBC's Today Show when asked whether the limit was staying.
Technology news website Re/code reported in January that Twitter was building a new feature that would allow users to post tweets as long as 10,000 characters.
Twitter never confirmed that it was considering 10,000-character tweets.
Related story
Kangana Ranaut Claims Her Twitter Account Was Restricted; #Susp...
