FileWhirl
Convert a file
OTF → WOFF2

Convert OTF to WOFF2.

Convert an OTF font to WOFF2 for the web — smallest size, fastest load, outlines preserved exactly.

Open in TranscriptAIOr use the universal converter
No signupPrivate — deleted after 1 hourFree to try

How it works

  1. 01

    Upload your OTF

    Drop a font file or pick one from your device. Private by default.

  2. 02

    Convert with fontTools

    fontTools repackages the font as WOFF2 — glyph outlines and tables preserved exactly, no paid API in the loop.

  3. 03

    Download or hand off

    Grab your WOFF2, or open it in TranscriptAI to do more.

Lossless — every glyph preserved

WOFF2 uses Brotli for the smallest size

Private uploads, auto-deleted after 1 hour

No watermark, no signup to try

Free and open-source engine (fontTools)

Direct handoff to TranscriptAI

Next step

Your file is ready. Want to do more with it?

Open this file in TranscriptAI to generate a transcript, summary, structured notes, flashcards, quiz questions or action items — automatically.

TranscriptSummaryNotesFlashcardsQuizAction items
Open in TranscriptAI

Common questions

Is it free?+

Yes — convert OTF to WOFF2 free. Paid plans add larger files, batch and priority.

Is my font private?+

Uploads go to a private bucket, are converted, and auto-delete after 1 hour. Files never touch a third-party converter.

Are the glyphs changed?+

No — this is a container/compression conversion. Glyph outlines and all font tables are preserved exactly.

Related workflows

Universal converterPricing