Convert WOFF to WOFF2
Free, fast WOFF → WOFF2. No watermarks, no sign-up.
How to convert WOFF to WOFF2
1. Upload WOFF
Drop your WOFF file into the converter above.
2. Confirm WOFF2
Output is already set to WOFF2. Adjust only if you need to.
3. Download
Convert and download your WOFF2 file instantly.
Format Details
WOFF
WOFF (Web Open Font Format) is a font packaging format optimized for efficient web delivery, developed by the W3C and supported by all modern browsers. It wraps TrueType or OpenType font data with zlib compression and metadata, typically reducing font file sizes by around 40% compared to raw TTF or OTF. WOFF replaced direct TTF/OTF embedding as the preferred web font delivery format before WOFF2 took over.
fontWOFF2
WOFF2 (Web Open Font Format 2) is the modern web font format that supersedes WOFF, achieving around 30% better compression using the Brotli algorithm. Smaller font files translate directly to faster page loads, better Core Web Vitals scores, and improved user experience on slower connections. WOFF2 is supported by all modern browsers and is the strongly recommended format for serving custom web fonts in production.
fontConverting WOFF to WOFF2: what actually changes
WOFF to WOFF2 is one of the conversions this site performs, but the two formats are not interchangeable containers. Here is what the file keeps, what it loses, and how to get a result you can use.
What .WOFF and .WOFF2 each hold
.WOFF is a font format built for installing a typeface in an app or on a device, storing glyph outlines and font metrics. .WOFF2 is a font format built for installing a typeface in an app or on a device, storing glyph outlines and font metrics. Converting between them is a decision about which of those two jobs the result needs to do.
What changes in the conversion
Both files belong to the font category, so this is a like-for-like repackage: the same kind of content, stored in a different container. What changes is how .WOFF2 encodes glyph outlines and font metrics — not what the file is about.
When this conversion is the right one
Reach for .WOFF2 when the software, device or platform you are sending to expects it — the content is the same font, only the packaging differs. The reverse direction works the same way, so you can always convert back from .WOFF2 to .WOFF using the same tool.
Tips for a clean WOFF to WOFF2 conversion
Start from the original file
Convert the .WOFF you started with, not an earlier .WOFF2 output. Every extra round trip costs quality and can accumulate formatting drift.
Check the real type, not the extension
Font/woff becomes font/woff2. If a file was renamed rather than converted, it will fail to open — rename it back to its true extension before uploading and the conversion will recognise it.
Keep the output next to the original
Save the .WOFF2 file alongside the source rather than replacing it. Having both means you can try a different target later without hunting down the original again.
Limits worth knowing
Uploads are capped per file (30 MB, or 100 MB for video) and processed temporarily — nothing is kept as a permanent copy. For huge font files, split or compress the source first.
Frequently Asked Questions
How do I convert WOFF to WOFF2?
Upload your WOFF file on Convertek, select WOFF2 as the output format, then click Convert. Your WOFF2 file will be ready to download instantly.
Is the WOFF to WOFF2 converter free?
Yes. Converting WOFF to WOFF2 on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between WOFF and WOFF2?
WOFF and WOFF2 are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the WOFF2 format.