E-book format emojis like 📖📲🔖 quickly hint at digital reading or bookmarking a favorite chapter. Whether you’re sending a quick note about downloading a new title or sharing your latest read on social media, combos like 📚🖱️ or 📘📲💡 set the tone. They also work well in tech-savvy group chats discussing reading apps or recommending formats, and the 📚📥💻 pairing screams "library on my laptop."