#Like4Like is used to encourage mutual engagement on social media by offering likes in exchange for likes. This hashtag is often used to gain more visibility and increase engagement on posts. Users use it to attract others to like their content in hopes of receiving likes in return. #Like4Like is a popular hashtag used on social media platforms like Instagram and TikTok to encourage users to like each other's posts in exchange. People use this hashtag to gain more likes and engagement on their content. It's often used in conjunction with other hashtags related to the content being shared.