Closed Book was released on Mozilla on January 31, 2016. Below is the latest image of Closed Book as it appears on mozilla platform. If you want to know what does Closed Book emoji mean? You can also find that too on Hyemoji!
| Platform : | Mozilla |
| Version : | Firefox OS 2.5 |
Please note that 📕 may look different on other platforms. You can view other versions of Closed Book emoji too.