Convert LBM files online for free
The converter easily converts your LBM file to various formats - free and online. No Photoshop or extra software needed.
The converter also works in reverse, so you can convert other Raster Image formats to LBM with high quality output.
The .LBM extension primarily identifies Interleaved Bitmap (ILBM) files, a legacy raster graphics format defined by the Interchange File Format (IFF) standard. Originally popularized by Electronic Arts Deluxe Paint on the Commodore Amiga, these files store graphics using bitplanes rather than the packed pixel formats used by modern hardware. This structure was optimized for 1980s/90s chipsets but makes .LBM files largely incompatible with modern workflows.
Users typically convert .LBM files because standard software like Windows Photos, web browsers, and mobile operating systems cannot render planar graphics. Opening them often requires specialized retro-computing tools or outdated viewers. Furthermore, many .LBM files utilize indexed color palettes (HAM or EHB modes) that display incorrectly if not decoded properly. To modernize these assets for web use or editing, converting to PNG is ideal as it preserves the lossless quality and transparency of pixel art. For general viewing, JPG is efficient, while animated LBM variants should be converted to GIF. A minority of these files may be legacy audio data from older versions of Apple Logic Pro, requiring conversion to WAV or MP3 for playback.
Use Convert.Guru to open and convert your LBM file.
Users also converted LBRN2, XCF, BBM, PCX, JPG, LBF, LBRN, PNG, ILBM, EGA, LB and G files.
If you want to convert LBM file to LBF, LB, G or WEBP, you can use Deluxe Paint or similar software from the "Raster Graphics Storage" category. In the File menu, look for Save As… or Export….
To convert RAW, PNG, AI, NEF, PSB, DNG, SVG, GIF, EPS, JPG, ARW or PDF files to LBM, try Deluxe Paint or another comparable tool in the "Raster Graphics Storage" 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 LBM converter.