How to Convert HEIC to PBM — Quick & Free
Fast, instant HEIC to PBM conversion. No signup required. Just drop your .heic file and get .pbm in seconds.
Batch Settings
About HEIC to PBM Conversion
Short answer: yes, you can convert HEIC to PBM online for free, and quality is well preserved with the right settings. Just upload your .heic file to CocoConvert, pick PBM as the output, and click Convert. The whole process takes seconds.
Now for the details. HEIC (High Efficiency Image Container) is Apple's format for iPhone photos, offering twice the compression of JPEG. PBM is a widely used file format. Converting between these two formats lets you convert between formats quickly.
Your HEIC file is decoded and re-encoded as PBM. Converting HEIC to PBM maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert runs entirely online — no software to install, no account to create. Your files are encrypted during upload (TLS), processed on isolated servers in Germany, and permanently deleted after 24 hours. It works in Chrome, Safari, Firefox, Edge, and all mobile browsers.
Need to convert more than one file? Free users can do 5 per hour. Pro gets 100 per hour with files up to 5 GB each.
How to Convert HEIC to PBM
- 1
1. Upload HEIC
Drop your .heic file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.
- 2
2. Select PBM
Choose .pbm from the output dropdown. Settings are pre-configured for best results.
- 3
3. Convert
One click. The server handles all the heavy lifting using FFmpeg and Sharp.
- 4
4. Download
Your .pbm file is ready. Download it directly or get all files as a zip archive.
What Happens When You Convert HEIC to PBM
Your HEIC file is decoded and re-encoded as PBM.
Your HEIC file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in PBM format
The converted file is ready for download
Format Comparison
HEIC
.heic file
| Extension | .heic |
| MIME Type | image/heic |
| Category | Image |
PBM
.pbm file
| Extension | .pbm |
| MIME Type | image/x-portable-bitmap |
| Category | Image |
Should You Convert HEIC to PBM?
When to Convert
- ✓When you need a PBM file
Frequently Asked Questions
Is HEIC to PBM conversion free?
Yes. CocoConvert offers free HEIC to PBM conversion with generous daily limits — 25 minutes of processing time and up to 5 files per hour (250 MB each). Pro plans remove these limits.
How fast is HEIC to PBM conversion?
Most files convert in 2–10 seconds depending on size. Large image files may take 30 seconds. Batch jobs process in parallel for maximum speed.
What happens to my files after conversion?
Your uploaded HEIC file and the converted PBM file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.
Does converting HEIC to PBM lose quality?
Converting HEIC to PBM maintains high quality with CocoConvert's optimised encoder settings.
Can I convert PBM back to HEIC?
Yes, CocoConvert supports PBM to HEIC conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.