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How to dynamically resize a text box based on text length

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Sep 24, 2025
6:26

You can create an automatically resizing text box in just a few steps by using the Unity layout system. This tutorial also covers how to control in which direction your box expands. 📖 Chapters 00:00 How to create a resizing text box (end result) 00:15 Setting up the scene 04:00 How to control the direction the text box expands in 05:08 How to add a resizing background 📁 Get my PDF guidebooks on Unity UI Would you rather read a book? I have a collection of eBooks on the Unity UGUI System here: 📘 Itch: https://christinacreatesgames.itch.io/ 💬 Join the Discord You are very welcome to join https://discord.gg/8pDT2J2TBX ! 🎮 Play My Games 🎲 https://christinacreatesgames.itch.io 🛍️ Recommended Assets https://assetstore.unity.com/lists/highly-recommended-9071944798250?aid=1101lr4hF [affiliate] 📖 List of books all around Gamedev and Design I recommend: https://www.christinacreatesgames.com/bookshelf Otherwise, using my affiliate codes for these stores helps to support my channel: 🛒 Unity Asset Store: https://assetstore.unity.com/?aid=1101lr4hF [affiliate] 🏪 Synty Store: https://syntystore.com/christinacreatesgames [affiliate] 🪸 Envato Elements: https://1.envato.market/ChristinaCreatesGames [affiliate] 🔖Humblebundle: https://humblebundleinc.sjv.io/xLGLNR [affiliate] 🌟 Actionable UI Feedback for Your Game I offer UI consulting for gamedev projects! With 15+ years of design experience and a background of a teacher, I’m here to help: 👉 Learn more: https://www.vennegerts.com/en/gamedevelopment-consulting/ ☕ Support Me on Ko-fi If you enjoy the content and want to support my work: 💛 Buy me a cocoa: https://ko-fi.com/christinacreatesgames #unitytutorial #unity3d #gamedev #indiedev

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How to dynamically resize a text box based on text length | NatokHD