📏 is called "Straight Ruler". Its official Unicode name is straight ruler.

On SmileyZone just click the 📏 emoji – it goes straight to your clipboard, ready to paste into WhatsApp, Instagram, TikTok or any other app.

📏

📏 Straight Ruler

Straight Ruler is one of the office supplies and covers angle, edge and math.

💼 Everyday Life & Work since 2010 · Unicode 6.0

💡 Meaning

📏 Straight Ruler is one of the office supplies in Unicode's Objects group. In practice it comes up around angle, edge, math and ruler. Unicode also files it under straight and straightedge, which shows how widely it is read.

📱 Typical Usage

📏 fits messaging apps, social networks and anywhere a short visual cue helps. On SmileyZone it is filed under Household Items. It joined the standard with Emoji 0.6 in 2010, so support on current devices is reliable. Its code point is U+1F4CF.

✍️ Usage Examples

📏 on its own already flags the topic: angle.
Fits messages about angle, edge, math and ruler.
Often seen near 📐 Triangular Ruler, 🖇️ Linked Paperclips and 📎 Paperclip.

📈 Trends & Pop Culture

📏 shows up most often in posts about angle, edge, math and straightedge. In the wiki it sits in the Everyday Life & Work category.

🔗 Popular Combinations

📏📐 – Straight Ruler and Triangular Ruler
📏🖇️ – Straight Ruler with Linked Paperclips
📏🗄️ – Straight Ruler plus File Cabinet
📏📊 – Straight Ruler and Bar Chart
📏🗑️ – Straight Ruler with Wastebasket
📏📉 – Straight Ruler plus Chart Decreasing
📏🗃️ – Straight Ruler and Card File Box
📏📍 – Straight Ruler with Round Pushpin

⚠️ Confusion Risk

Easy to mix up with 📐 Triangular Ruler, 🖇️ Linked Paperclips or 📎 Paperclip. They sit in the same Unicode subgroup and look similar at small sizes, so it is worth checking the name before sending.