Click the "Select File" button above, and choose your FXML file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert FXML to another file type
To convert your FXML file to another format, you need Scene Builder or other Developer software.
Convert a file to FXML
To convert other file formats to the "User Interface Definition" file type, you need software like Scene Builder or a similar tool.
About FXML files
XML is an XML-based interface definition language used to design the visual layer of JavaFX applications. It allows developers to define the structure of a user interface - buttons, text fields, layouts - separately from the application logic written in Java. While the file content is technically human-readable XML, working with it directly in a text editor is cumbersome due to its verbosity and the complexity of visualizing nested containers.
Standard web browsers or generic image viewers cannot "render" an .FXML file into a visible UI; they will simply display the raw code. To edit the interface visually, you are typically forced to install Scene Builder, a standalone tool, or use a heavy Integrated Development Environment (IDE) like IntelliJ IDEA or Eclipse. This dependency creates friction when sharing UI concepts with non-developers or archiving code for documentation. To archive the layout code or share it for code review, convert .FXML to PDF. To ensure compatibility with generic data tools, convert it to standard XML or TXT. If you need to verify the contents quickly, our tool provides an instant view of the source structure.
Convert.Guru analyzes your FXML file, detects the exact format, and lets you read the text inside.
If you want to convert FXML file to JS, TS, PY, JAVA, CPP, C, CS, PHP, RB, GO, RS or SWIFT, you can use Scene Builder or similar software from the "JavaFX UI Layout" category. In the File menu, look for Save As… or Export….
To convert SH, PY, KT, PS1, SWIFT, LUA, PL, JAVA, SCALA, JS, VBS or TS files to FXML, try Scene Builder or another comparable tool in the "JavaFX UI Layout" category.
The FXML 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 FXML converter.