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MCWEB File - What is an .mcweb file and how do I open it?

Learn about .MCWEB files and view a list of programs that open them.

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Overview

What is an MCWEB file? An MCWEB file is a world created by MineWeb , an online game similar to Minecraft . It contains information about a world, including the layout of the playable area, the locations of items, and the placement of blocks. MCWEB files store information in plain-text format as a collection of coordinates.

More Information MCWEB file open in MineWeb MineWeb is a free game you can play in a web browser that allows you to place and break boxes to build terrain and structures in a world. Players use MCWEB files to preserve and share worlds they have created by exporting and importing them. NOTE: To export a world as an MCWEB file, type the letter E . You can also pause the game and select Export World from the paused screen.

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.MCWEB File Extension

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What is an MCWEB file?

An MCWEB file is a world created by MineWeb , an online game similar to Minecraft . It contains information about a world, including the layout of the playable area, the locations of items, and the placement of blocks. MCWEB files store information in plain-text format as a collection of coordinates.

More Information

MCWEB file open in MineWeb

MineWeb is a free game you can play in a web browser that allows you to place and break boxes to build terrain and structures in a world. Players use MCWEB files to preserve and share worlds they have created by exporting and importing them.

NOTE: To export a world as an MCWEB file, type the letter E . You can also pause the game and select Export World from the paused screen.

Common MCWEB Filenames

mineweb_[series of numbers].mcweb - The file naming convention MineWeb uses to name MCWEB files.

How to open an MCWEB file

MCWEB file open in Apple TextEdit

You can open MCWEB files with MineWeb . To open an MCWEB file with the game, select Load World (.mcweb) from the main menu or type the letter I .

Opening an MCWEB file with a text editor

Since MCWEB files store plain text, you can open them with a text editor, such as Microsoft Notepad or Apple TextEdit . However, modifying MCWEB files may break them and cause loading errors when opening them with MineWeb.

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Programs that open MCWEB files

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Category: Game Files

Updated: March 11, 2026

FAQ

What is an MCWEB file?↓
An MCWEB file is a world created by MineWeb, an online game similar to Minecraft. It contains information about a world, including the layout of the playable area, the locations of items, and the placement of blocks. MCWEB files store information in plain-text format as a collection of coordinates.
How do I open an .mcweb file?↓
You can open MCWEB files with MineWeb. To open an MCWEB file with the game, select Load World (.mcweb) from the main menu or type the letter I.

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