WOFF2 Won't Open? Convert to PFB Instantly
Fast, instant WOFF2 to PFB (TYPE 1) conversion. No signup required. Just drop your .woff2 file and get .pfb in seconds.
Batch Settings
About WOFF2 to PFB (TYPE 1) Conversion
Dealing with a WOFF2 file that won't open on your device? You're not alone — WOFF2 compatibility issues are one of the most common reasons people search for a file converter. WOFF2 is the next-generation web font format with ~30% better compression than WOFF.
The fix is simple: convert your WOFF2 to PFB. PFB 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 WOFF2 to PFB maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your WOFF2 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 PFB 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 WOFF2 to PFB (TYPE 1)
- 1
Add your WOFF2 file
Drag and drop your .woff2 file into the converter, or tap "Browse" to pick it from your device. Multiple files are supported for batch processing.
- 2
Pick PFB output
Select .pfb as the target format. CocoConvert automatically applies the best quality settings for this conversion.
- 3
Start conversion
Hit the Convert button. The font engine processes your file server-side — no CPU drain on your device.
- 4
Save your file
Once done, download your .pfb file. For batch jobs, download all at once as a zip.
What Happens When You Convert WOFF2 to PFB (TYPE 1)
Your WOFF2 file is decoded and re-encoded as PFB.
Your WOFF2 file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in PFB format
The converted file is ready for download
Format Comparison
WOFF2
.woff2 file
| Extension | .woff2 |
| MIME Type | font/woff2 |
| Category | Font |
PFB (Type 1)
.pfb file
| Extension | .pfb |
| MIME Type | application/x-font-type1 |
| Category | Font |
Should You Convert WOFF2 to PFB (TYPE 1)?
When to Convert
- ✓When you need a PFB file
Frequently Asked Questions
Why won't my WOFF2 file open?
WOFF2 files may not open if your device lacks the right codec or application. Converting to PFB — a more widely supported format — usually resolves this. PFB is a widely used file format.
Is it safe to convert WOFF2 to PFB 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 WOFF2 to PFB?
Converting WOFF2 to PFB 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 WOFF2 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 WOFF2 to PFB 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.