How to react to Instagram messages with emojis?
You can react to Instagram messages like Messenger. There are some pre-assigned emojis, but you can react with any custom emojis available on Instagram. Sometimes you may mistakenly react with the wrong emoji. You can remove the reaction emoji from the message.
It’s possible to react to a single message only once. However, you can react to multiple messages, and there’s no limit on how many times you can react on chats.
How to react to Instagram messages with emojis?

You can only get the full features of Instagram on the mobile app. So, open the Instagram app on your smartphone and tap on the Chats icon at the top right corner. Then open a chat with any of your friends. Double-tap on any message if you want to like the message. Or, if you want to super react with any other emoji, tap and hold the message, then select your preferred emoji.
How to react to a message with custom emoji on Instagram?
Open a chat; press and hold a message you want to react with a custom emoji. A pop-up appears with pre-assigned emojis. There’s a + icon beside the emojis; tap on it. Then select the emoji you want to react with.
Using a custom emoji won’t replace the pre-assigned emojis. If you want to react with custom emojis, you have to choose your custom emojis every time.
How to remove react from a message on Instagram?

Sometimes you may press the wrong emoji, or your chosen emoji may offend the recipient. In that case, removing the react emoji is wise to avoid further issues. Removing a reaction is easy. Tap on the react emoji just below the message, and a pop-up window will appear on the screen. Now click on Tap to remove, and the reaction will disappear.
How to react to Instagram messages on PC?

Sometimes you may need a smartphone nearby and still need to use Instagram on a computer. Fortunately, you can react to messages on the Instagram web version. So, first, open a browser and visit Instagram. There’s a left sidebar; click on Messages from it.
Open any chat you want and click the Emoji icon beside the message. Unlike the mobile app, it will show you all popular and available emojis. Select the emoji you want to react with.
How to remove an Instagram react emoji on a PC?

It would be a serious issue if you could react but can’t remove a wrong reaction emoji. You can remove react from messages on Instagram PC. It’s the same as the mobile app. Click on the emoji below the message, and a pop-up will appear on the screen. Now click Select to remove, which will remove the emoji reaction.