TTF to OTF converter
Turn your TTF into a clean, ready-to-use OTF in a couple of clicks – no software to install, nothing to sign up for.
Convert TTF to OTF
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
Works in any modern browser – desktop, tablet or phone
Free to try with no account and no watermark
How it works
Convert TTF to OTF in 3 steps
Upload or drag in your TTF file
Choose your output options if you need them
Download the finished OTF
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 TTF to OTF?+
Upload your TTF file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the OTF. There is nothing to install and no account required.
Is converting TTF to OTF free?+
Yes. TTF to OTF 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 OTF keep the quality of my TTF?+
StandardsPDF aims for the highest fidelity the OTF format allows, so your font file comes through looking as close to the original as possible. Some format-specific details may adapt where OTF works differently to TTF.
Can I use the OTF from my TTF on a website?+
Yes – the OTF produced from your TTF is standards-compliant and ready to install locally or embed with @font-face on the web.
Can I convert TTF to OTF on my phone?+
Yes – the TTF to OTF converter is fully responsive and works in Safari, Chrome and other modern browsers on iOS, Android and iPadOS.
How long does a TTF to OTF conversion take?+
Most TTF files convert to OTF 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 TTF file kept private during TTF to OTF conversion?+
Yes. Your TTF is processed in an isolated worker, never shared, and permanently deleted from our servers within 60 minutes. Most TTF to OTF conversions happen right in your browser.
Do I need to install anything to convert TTF to OTF?+
No. Converting TTF to OTF runs entirely in the browser – no desktop software, no extensions and no account for the free tier.