Chunk borders are invisible traces that divide the world of Minecraft into 16×16 block sections. They’re helpful for understanding the format of the world and for locating particular areas. By default, chunk borders should not seen in Minecraft Bedrock Version, however there’s a option to present them.
To point out chunk borders in Minecraft Bedrock Version, you’ll want to use a third-party app or mod. There are various completely different apps and mods that may do that, however probably the most well-liked is named “Chunk Borders”. This app is obtainable free of charge on the Google Play Retailer and the Apple App Retailer.