How to open .WBMP files on iOS
To open .WBMP files on iOS, iOS support for WBMP is not typically built-in; transfer the file to a desktop and convert it to PNG/JPEG with ImageMagick, then view it on iOS.
Step-by-step instructions
- iOS support for WBMP is not typically built-in; transfer the file to a desktop and convert it to PNG/JPEG with ImageMagick, then view it on iOS.
Common issues
It won’t open in my default photo viewer
WBMP is a legacy, niche monochrome format, and many modern viewers don’t include a decoder for it.
- Convert it to a common format with ImageMagick (e.g., magick input.wbmp output.png).
- Open the converted PNG/JPEG in your usual photo app.
The image looks black-and-white or very low quality
WBMP is typically 1-bit (monochrome) and was intended for early WAP devices; it may not contain grayscale or color information.
- Confirm this is expected: WBMP Type 0 is black-and-white (WAP WAE specification).
- If you need smoother edges, convert to PNG and apply image processing (scaling/antialiasing) in an editor after conversion.
Linux file type detection seems wrong or the file has no association
Desktop environments rely on the shared MIME database to map extensions to MIME types; local MIME caches or associations can be outdated.
- Verify it is being detected as image/vnd.wap.wbmp on your system.
- Update/refresh your MIME database (shared-mime-info) and re-associate the file type with a compatible image tool.
- If needed, bypass associations by converting with ImageMagick from the command line.
Still can’t open your .WBMP file?
Recover a deleted or lost .WBMP file
If the file was deleted by mistake or the drive was formatted, data recovery software may be able to get it back. Stop writing to that drive right away, because new data can overwrite what you want to recover.
Windows software that recovers deleted or lost files from PCs and external drives such as HDDs, SSDs, USB drives and memory cards, after deletion, formatting or a crash.
Wondershare RecoveritWindows and Mac software that recovers deleted or lost files from computers and external drives such as HDDs, SSDs, USB drives and SD cards.
We may earn a commission when you use affiliate links. This supports our free file extension guides.
Security note
WBMP is an image format and is not meant to contain scripts or macros, but malformed image files can still trigger vulnerabilities in image decoders—avoid opening untrusted WBMP files in obscure/unknown viewers.