Extract text from Map and room files (GMR)
To convert GMR Maps and rooms to another format, you need GameMaker or other Game software.
To convert other file formats to the "Level Data & Map File" file type, you need software like GameMaker or a similar tool.
A .GMR file is primarily encountered as either a proprietary GPS raster map file utilized by iGo Navigation or a Room (level) data file created by GameMaker. The iGo variant stores visual geographic mapping data intended specifically for mobile or dashboard GPS devices. The GameMaker variant stores the geometric layout, asset placement, and configuration settings for a specific level or screen within a 2D video game.
Both versions of this format present significant user challenges. The iGo GPS raster map is a closed, device-specific binary format. It is not supported by standard web browsers, requires proprietary hardware to run, and locks users out of viewing the map on standard desktop environments. GameMaker Room files also restrict users. While newer versions use text-based structures, you typically need the full GameMaker software to visually render the game level. Without it, you are left staring at dense, complex code.
Because these are highly specialized and often proprietary formats, standard online converters fail to process them. You cannot simply convert an iGo map into a standard image. If you are dealing with the game development variant, the best conversion targets are TXT, JSON, or XML. Converting to these text-based formats allows you to extract X/Y coordinate data, object lists, and level properties without needing a software license.
Just drag and drop your file to identify the format, view it, and convert it when possible. Although this file format is difficult to open or convert due to its reliance on original rendering engines, convert.guru can still identify the file format, inspect the file, and show text or internal content. If our analysis detects a supported underlying or embedded format, viewing or conversion to accessible data structures may still be possible.
Convert.Guru analyzes your GMR file, detects the exact format, and lets you read the text inside.
Users also converted GB1, GM6 and GM1 files.
If you want to convert GMR file to , you can use GameMaker or similar software from the "Game Levels & GPS Maps" category. In the File menu, look for Save As… or Export….
To convert files to GMR, try GameMaker or another comparable tool in the "Game Levels & GPS Maps" category.
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 GMR converter.