Thumbs Up Emoji Meaning
A thumbs-up gesture indicating approval.
In certain contexts, the thumbs-up emoji can be construed as passive-aggressive or sarcastic. Despite this possible use, it remains a popular means of quickly and earnestly expressing approval.
Thumbs Up was approved as part of Unicode 6.0 in 2010 under the name "Thumbs Up Sign" and added to Emoji 1.0 in 2015.