LIHA Tools

WOFF to WOFF2 Converter

Convert WOFF fonts to WOFF2 in a browser-only batch. Font bytes, names, metadata, settings, and results are never uploaded.

Files stay in this browser tab and are never uploaded. Up to 25.0 MiB per file and 100 files.

Common output settings

Compression changes encoding effort, not glyph quality. Arbitrary target file sizes are not offered for fonts.

Rights and license fields remain required even when other metadata is removed.

The private batch workspace is ready. Font output becomes available after the verified font and WOFF2 engines are loaded.

How WOFF to WOFF2 conversion works

WOFF parse and rights check → fidelity diagnostics → WOFF2 write and verify

Reading WOFF

WOFF input is reconstructed to its sfnt tables and verified before any target is written.

Creating WOFF2

WOFF2 output uses the verified browser codec and is validated by decoding and reparsing the result.

Font rights and output integrity

Only convert fonts you have the right to use. Restricted, bitmap-only, missing, malformed, or conflicting embedding rights block output, and required license metadata must survive result verification.