The size of your Instagram post will vary depending on how you upload the photo or video, and whether it's in landscape or portrait orientation.

Allar, 21, reacted to the news of Franklin's firing with a single emoji and a heartwarming picture of the two of them in better times together. Allar used the fingers crossed emoji, presumably to emote that he hopes it all goes well for Franklin, 53, in his future endeavors.

Gigi Hadid post a photo in her Instagram Stories celebrating Bradley Cooper’s new film, Is This Thing On?, which premiered at the New York Film Festival,

You can post text on Instagram by accessing the "Create Mode" in Instagram stories to create a text-only image.

The ex-NASCAR and IndyCar driver Danica Patrick never lacks an opportunity to generate chatter, yet her most recent Instagram post has propelled it to a new dimension.

Diane Keaton appeared happy, content and healthy in her final social media post before her death. In a joint post with retailer Hudson Grace shared to Instagram on April 11, the “Father of the Bride” star smiled radiantly while snuggling up with her dog Reggie.