Extract text from Ren'Py compiled scripts (RPYB)
To convert RPYB compiled scripts to another format, you need Ren'Py or other Game software.
To convert other file formats to the "Compiled Script File" file type, you need software like Ren'Py or a similar tool.
A .rpyb file is a compiled bytecode script created primarily by the Ren'Py Visual Novel Engine. When a developer writes game code and dialogues in a standard RPY text file, the engine compiles it into the .rpyb format (or its sibling rpyc) using Python bytecode and zlib compression. This process optimizes loading times and secures the game logic for distribution. Occasionally, these files are also generated as analysis cache files by PyInstaller.
This format poses a major challenge for everyday users. Because it is compiled binary data, a .rpyb file is not human-readable and lacks cross-compatibility with standard software. You cannot open or edit it with a standard text editor like Notepad++ or Visual Studio Code; doing so will only display scrambled text. Furthermore, it locks down game assets, acting as a soft barrier against modding or translating visual novels. If developers lose their source RPY files, recovering the game logic is incredibly difficult.
To view or edit the text, you must convert the .rpyb file back to a standard RPY script or a TXT file. This requires specific reverse-engineering tools, such as community-built decompilers like unrpyc. Standard online converters fail to process .rpyb because the format relies entirely on engine-specific Python instructions and compressed bytecode structures. We can identify the exact format version, inspect the underlying zlib container, and show extracted text strings. If our analysis detects a supported embedded format, viewing or conversion may still be possible.
Convert.Guru analyzes your RPYB file, detects the exact format, and lets you read the text inside.
Users also converted RPYC, RPY, PY, ASEPRITE, EX4, CDW, ZIP, XAPK, SDOCX, RPA and VIS files.
If you want to convert RPYB file to TMP, TEMP, CACHE, LOG, BAK, OLD, NEW, PART, DOWNLOAD, CRDOWNLOAD, LOCK or PID, you can use Ren'Py or similar software from the "Visual Novel Game Logic" category. In the File menu, look for Save As… or Export….
To convert DEVICE, CACHE, SOCK, SYMLINK, PID, MOUNT, FIFO, LOG, PIPE, TMP, JUNCTION or TEMP files to RPYB, try Ren'Py or another comparable tool in the "Visual Novel Game Logic" 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 RPYB converter.