HEIF Won't Open? Convert to WBMP Instantly
Fast, instant HEIF to WBMP conversion. No signup required. Just drop your .heif file and get .wbmp in seconds.
Batch Settings
About HEIF to WBMP Conversion
Dealing with a HEIF file that won't open on your device? You're not alone — HEIF compatibility issues are one of the most common reasons people search for a file converter. HEIF stores images using highly efficient HEVC compression, commonly used on Apple devices.
The fix is simple: convert your HEIF to WBMP. WBMP is a widely used file format. This conversion lets you convert between formats quickly, solving the problem in seconds rather than hours of troubleshooting.
Converting HEIF to WBMP maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your HEIF file on secure servers in Germany — upload, convert, download. Your files are encrypted via TLS and automatically deleted within 24 hours. No account needed, no software to install, and it works on any device with a browser.
This conversion is ideal when you When you need a WBMP file.
The conversion engine behind CocoConvert uses FFmpeg, Sharp, and qpdf — the same open-source libraries trusted by Netflix, YouTube, and enterprise platforms. Pro users can batch convert up to 100 files at once.
How to Convert HEIF to WBMP
- 1
Add your HEIF file
Drag and drop your .heif file into the converter, or tap "Browse" to pick it from your device. Multiple files are supported for batch processing.
- 2
Pick WBMP output
Select .wbmp as the target format. CocoConvert automatically applies the best quality settings for this conversion.
- 3
Start conversion
Hit the Convert button. The image engine processes your file server-side — no CPU drain on your device.
- 4
Save your file
Once done, download your .wbmp file. For batch jobs, download all at once as a zip.
What Happens When You Convert HEIF to WBMP
Your HEIF file is decoded and re-encoded as WBMP.
Your HEIF file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in WBMP format
The converted file is ready for download
Format Comparison
HEIF
.heif file
| Extension | .heif |
| MIME Type | image/heif |
| Category | Image |
WBMP
.wbmp file
| Extension | .wbmp |
| MIME Type | image/vnd.wap.wbmp |
| Category | Image |
Should You Convert HEIF to WBMP?
When to Convert
- ✓When you need a WBMP file
Frequently Asked Questions
Why won't my HEIF file open?
HEIF files may not open if your device lacks the right codec or application. Converting to WBMP — a more widely supported format — usually resolves this. WBMP is a widely used file format.
Is it safe to convert HEIF to WBMP online?
Yes. CocoConvert encrypts your file via TLS, processes it on isolated servers in Germany, and permanently deletes it within 24 hours. Your files are never shared or analysed.
Will I lose quality converting HEIF to WBMP?
Converting HEIF to WBMP maintains high quality with CocoConvert's optimised encoder settings. CocoConvert uses high-quality encoder defaults to preserve as much fidelity as possible.
How large can my HEIF file be?
Free users can convert files up to 250 MB each. Pro users get a 5 GB limit per file, and Business API users have custom limits.
Can I convert HEIF to WBMP on my phone?
Absolutely. CocoConvert works in any modern browser — iOS Safari, Android Chrome, and all desktop browsers. No app required.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.