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convertexa

OTF → WOFF2

OTF to WOFF2 converter

convertexa converts OTF files to WOFF2 locally in your browser using a dedicated font engine. Nothing is uploaded: the file is read, converted and handed straight back to you as a download.

  • Free, no sign-up
  • Nothing is uploaded
  • Works offline
Quality
Re-encoded
Runs
In your browser
Max input
25 MB
Status
stable

Drop a file to convert

Everything happens on your device — nothing is uploaded.

or paste with Ctrl+V

How to convert OTF to WOFF2

  1. 1 Drop your OTF file here.
  2. 2 Choose WOFF2 as the output format and adjust the options.
  3. 3 Convert and download the result.

About OTF and WOFF2

OpenType with PostScript (CFF) outlines.

WOFF2 uses Brotli and is the smallest web font format.

OTF files are read by the convertexa engine that ships with this page, so the conversion is identical whether you use this tool or the general converter. The output is produced with the same codec settings for every visitor, which means the same input always produces the same result.

Limitations

  • Glyph outlines and names are preserved; only the container format changes.

Frequently asked questions

How do I convert a OTF file to WOFF2?

Add your OTF file to the box above. convertexa detects the format from the file content, applies the OTF to WOFF2 conversion and gives you the result to download. The whole operation runs inside your browser.

Are my OTF files uploaded anywhere?

No. The conversion runs in a sandboxed worker on your own device. Your file never leaves the browser, and nothing is stored on a server.

Is the OTF to WOFF2 conversion lossless?

No. WOFF2 is a re-encoded format, so some data is discarded to reach the target format. OpenType with PostScript (CFF) outlines.

Is there a size limit?

For reliable results keep the input under 25 MB. Very large files run out of memory in the browser rather than failing quietly.

Which browsers are supported?

Any current version of Chrome, Edge, Firefox or Safari on a desktop. The conversion engines need WebAssembly and Web Workers, both of which are standard since 2018.