OpenType Font vs WOFF2: Which Should You Use?

Side-by-side comparison of OpenType Font and WOFF2 font formats — features, pros, cons, and conversion options.

Quick Answer

OpenType Font is best for Desktop publishing and professional typography. WOFF2 is best for Modern web font delivery.

Quick Verdict

OpenType Font Best for Desktop publishing and professional typography

✓ Advanced typographic features
✓ PostScript outlines
✓ Cross-platform support
✗ Larger file size than WOFF2

Convert OpenType Font to WOFF2 →

WOFF2 Best for Modern web font delivery

✓ Best web font compression (30%+ smaller than WOFF)
✓ Fast decompression
✓ Modern browser standard
✗ Not for desktop use

Convert WOFF2 to OpenType Font →

Specs Comparison

Side-by-side technical comparison of OpenType Font and WOFF2

Feature	OpenType Font	WOFF2
Category	Font	Font
Year Introduced	1996	2014
MIME Type	font/otf	font/woff2
Extensions	.otf	.woff2
Outline Type	PostScript/CFF	TrueType or PostScript/CFF
Web Optimized	✗	✓
Variable Font	✓	✓
Compression	✗	✓

Pros & Cons

OpenType Font

Pros

✓ Advanced typographic features
✓ PostScript outlines
✓ Cross-platform support

Cons

✗ Larger file size than WOFF2
✗ Not web-optimized
✗ Complex specification

WOFF2

Pros

✓ Best web font compression (30%+ smaller than WOFF)
✓ Fast decompression
✓ Modern browser standard

Cons

✗ Not for desktop use
✗ Not supported in very old browsers
✗ Brotli compression overhead for creation

When to Use Each

Choose OpenType Font when...

You need files optimized for Desktop publishing and professional typography
Advanced typographic features
PostScript outlines

Choose WOFF2 when...

You need files optimized for Modern web font delivery
Best web font compression (30%+ smaller than WOFF)
Fast decompression

How to Convert

Convert between OpenType Font and WOFF2 for free on ChangeThisFile

Convert OpenType Font to WOFF2 Server-side conversion — auto-deleted after processing Convert WOFF2 to OpenType Font Server-side conversion — auto-deleted after processing

Frequently Asked Questions

What's the difference between OpenType Font and WOFF2?

OpenType Font is best for Desktop publishing and professional typography, while WOFF2 is best for Modern web font delivery. Both are font formats but they differ in compression, compatibility, and intended use cases.

Is OpenType Font or WOFF2 better for font?

It depends on your use case. OpenType Font is better for Desktop publishing and professional typography. WOFF2 is better for Modern web font delivery. Consider your specific requirements when choosing between them.

How do I convert OpenType Font to WOFF2?

Go to the OpenType Font to WOFF2 converter on ChangeThisFile. Upload your file and the conversion processes on the server, then auto-deletes. It's free with no signup required.

Can I convert WOFF2 to OpenType Font?

Yes. ChangeThisFile supports WOFF2 to OpenType Font conversion. Upload your file for server-side conversion — files are auto-deleted after processing.

Which is smaller, OpenType Font or WOFF2?

File size varies depending on the content, compression method, and quality settings of each format. In general, lossy formats produce smaller files than lossless ones. Test with your specific files to compare actual sizes.

Does OpenType Font support web optimized?

No, OpenType Font does not support web optimized, whereas WOFF2 does. This may be an important factor depending on your use case.

Is OpenType Font or WOFF2 free to use?

Both OpenType Font and WOFF2 are supported file formats that are free to use. You can convert between them for free on ChangeThisFile — server-side conversions are free with no signup required.

Which format is newer, OpenType Font or WOFF2?

WOFF2 is newer — it was introduced in 2014, while OpenType Font dates back to 1996. Newer formats often offer better compression and features, but older formats tend to have wider compatibility.