OTF to WOFF converter
A fast, private way to change OTF to WOFF. Drag, drop, download – your files never sit on our servers longer than they have to.
Convert OTF to WOFF
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Keeps glyph outlines and hinting intact
Ready to install or embed on the web
Files auto-deleted from our servers within 60 minutes
Works in any modern browser – desktop, tablet or phone
How it works
Convert OTF to WOFF in 3 steps
Upload or drag in your OTF file
Choose your output options if you need them
Download the finished WOFF
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert OTF to WOFF?+
Upload your OTF file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the WOFF. There is nothing to install and no account required.
Is converting OTF to WOFF free?+
Yes. OTF to WOFF conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the WOFF keep the quality of my OTF?+
StandardsPDF aims for the highest fidelity the WOFF format allows, so your font file comes through looking as close to the original as possible. Some format-specific details may adapt where WOFF works differently to OTF.
Can I use the WOFF from my OTF on a website?+
Yes – the WOFF produced from your OTF is standards-compliant and ready to install locally or embed with @font-face on the web.
Can I convert OTF to WOFF on my phone?+
Yes – the OTF to WOFF converter is fully responsive and works in Safari, Chrome and other modern browsers on iOS, Android and iPadOS.
How long does a OTF to WOFF conversion take?+
Most OTF files convert to WOFF in a few seconds. Larger or higher-resolution files take a little longer, but there is never a queue on the free tier.
Is my OTF file kept private during OTF to WOFF conversion?+
Yes. Your OTF is processed in an isolated worker, never shared, and permanently deleted from our servers within 60 minutes. Most OTF to WOFF conversions happen right in your browser.
Do I need to install anything to convert OTF to WOFF?+
No. Converting OTF to WOFF runs entirely in the browser – no desktop software, no extensions and no account for the free tier.