November 05, 2013, 3:59 PM — Here's how you can disable image previews in your timeline in Twitter for iOS or Android.
1. Go to the settings page.
2. Scroll down to the Disable Image Previews option.
3. In Android uncheck the check box.
4. In iOS toggle the switch to the Off position.
Now your Twitter timeline in iOS or Android won't be cluttered up with image previews.
Image credit: CNet
Read more: CNet