AXB Converter

Extract text from Roblox save files (AXB)


Drop or upload your .AXB file
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How to extract text from your AXB file

  1. Click the "Select File" button above, and choose your AXB file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert AXB to another file type

To convert AXB save files to another format, you need Roblox or other Game software.

Convert a file to AXB

To convert other file formats to the "Game Save File" file type, you need software like Roblox or a similar tool.


About AXB files

The .axb file is a custom game building save file primarily used within Roblox games, specifically Welcome to Bloxburg and Build a Boat for Treasure. These files save the exact placement, rotation, and type of blocks a player has constructed. To natively open or load these files, you must use the specific Roblox game where the save was created. Users often want to convert or extract these files to back up their massive builds or share them with other players. However, the .axb format is heavily restricted by the game's proprietary systems. A major disadvantage is that the file does not store standard 3D models. Instead, it stores a list of internal item IDs and coordinates. This means you cannot directly convert an .axb file into a universal 3D format like OBJ or STL for use in Blender. The best conversion targets for these files are raw text formats like JSON, TXT, or XML. Converting to text allows players to inspect the code or manually edit coordinates, though all visual representation is lost outside the game environment. This file format is notoriously difficult to process because only the original software possesses the specific item dictionaries required to turn the raw data into a visible house or boat. Standard online converters completely fail to process it. Just drag and drop your file to convert.guru to identify the format, view it, and convert it when possible. Because our analysis detects the underlying JSON embedded format, viewing the raw text and extracting the data is entirely possible.

Convert.Guru analyzes your AXB file, detects the exact format, and lets you read the text inside.

Users also converted SEX, MUF and ADBLOCK files.


FAQ

If you want to convert AXB file to , you can use Roblox or similar software from the "Game Save Data" category. In the File menu, look for Save As… or Export….

To convert files to AXB, try Roblox or another comparable tool in the "Game Save Data" category.



The AXB Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our AXB converter.