At launch, there will be a select few emojis to start with and support for “all emojis and skin tones” would be added in the future. Reactions allow users to react to a message without clogging up the group chats.
WhatsApp emoji reactions
After being in the testing phase, WhatsApp is rolling out emoji reactions such as love, laugh, surprise, sadness and thanks to chats. As said, the list will be eventually increased to more emojis and colour tones. For users to react to messages, they need to long-press a message and then tap on the displayed emoji.
WhatsApp will notify the message sender a notification after someone reacts to their messages. Users can react with only a single emoji to messages but they can change the reaction even after reacting or remove it altogether.
WhatsApp group limit
Besides reactions, WhatsApp is also expanding the default size of group chats from 256 to 512 members. The emoji reactions feature will be rolled out to everyone in ‘about a week’ but some users may already have the feature, according to Meta spokesperson Vispi Bhopti.
WhatsApp file size
WhatsApp is also expanding the file size limit for sharing files to 2GB but this is limited to documents and not photos and videos, which is still restricted to 16MB.
As said, while reactions and increased file size limits will be available in the current version, the larger groups feature will be slowly rolled out. The timeline for it hasn’t been revealed.