CFF to WOFF2 — Format Comparison & Online Converter
Fast, instant CFF to WOFF2 conversion. No signup required. Just drop your .cff file and get .woff2 in seconds.
Batch Settings
About CFF to WOFF2 Conversion
CFF and WOFF2 (introduced 2014) are both font formats, but they differ in important ways. CFF is a widely used file format. WOFF2 is the next-generation web font format with ~30% better compression than WOFF.
When you convert CFF to WOFF2, the goal is to convert between formats quickly. Converting CFF to WOFF2 maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your CFF file is decoded and re-encoded as WOFF2. The conversion involves 4 steps: (1) your cff file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in woff2 format, (4) the converted file is ready for download.
CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.
This conversion is ideal when you When you need a WOFF2 file. For the opposite direction, CocoConvert also supports WOFF2 to CFF conversion.
How to Convert CFF to WOFF2
- 1
Upload .cff file
Select your CFF file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .woff2
Set WOFF2 as the output format. The converter uses optimal settings based on the CFF→WOFF2 conversion profile.
- 3
Convert
The server-side engine decodes your CFF file and re-encodes it as WOFF2. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .woff2 file. Multiple output files can be downloaded together.
What Happens When You Convert CFF to WOFF2
Your CFF file is decoded and re-encoded as WOFF2.
Your CFF file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in WOFF2 format
The converted file is ready for download
Format Comparison
CFF
.cff file
| Extension | .cff |
| MIME Type | font/cff |
| Category | Font |
WOFF2
.woff2 file
| Extension | .woff2 |
| MIME Type | font/woff2 |
| Category | Font |
Should You Convert CFF to WOFF2?
When to Convert
- ✓When you need a WOFF2 file
Frequently Asked Questions
What is the difference between CFF and WOFF2?
CFF is a widely used file format. WOFF2 is the next-generation web font format with ~30% better compression than WOFF.
Does CFF to WOFF2 conversion affect quality?
Converting CFF to WOFF2 maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, CFF or WOFF2?
CFF is a common font format. WOFF2 uses lossless compression. The better choice depends on whether you prioritize file size or quality.
How long does CFF to WOFF2 conversion take?
Most conversions finish in seconds. Larger files or complex font content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is CFF or WOFF2 better for long-term storage?
WOFF2 is better for archival since it preserves all original data.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.