Unfortunately, removing emojis or stickers from Instagram story pictures posted by others directly within the Instagram app is impossible. This is because Instagram does not provide a built-in feature for editing or modifying others' content. However, Anieraser can remove or erase unwanted elements (logos, emojis, and stickers) from images. It typically uses advanced AI algorithms to analyze the image and intelligently remove the selected elements while attempting to maintain the overall image quality. Of course, please be aware of the risks of copyright infringement and avoid violating the rights of others