Also, you can't apply a theme to all your chats at once. You must change the theme for each one individually. Here's how to do it: Open the Instagram app.

Instagram notifies both parties in a chat every time someone changes the theme. The app sends a message in the chat window saying [User] changed the theme to [theme name].

Meta-owned Instagram is jazzing up the inbox by adding new features for photo editing, sticker creation and themes. The company is trying to make Instagram more appealing as a messaging app with ...

Instagram introduces new direct messaging features, including message editing, pinned chats, customizable read receipts, and personalized themes. Instagram now allows you to edit messages within ...

Whether you opt for a minimalist, bright and bold, pastel, black and white, patterned, colorful, or text-based theme, the key is to be consistent and create a cohesive look across your Instagram feed.