Prepare a TTF Font for the Web

TTF is a common outline-font container used by operating systems and design applications. WOFF2 is designed for font delivery over the web and uses compression suited to browsers. The converted file is a delivery form, not a new typeface design or a guarantee that every system will render the letters identically.

Keep the original TTF as the source for design or document workflows. Use WOFF2 where the site’s font stack and browser targets support it, and provide any required fallback fonts separately. A web font should be tested in the page context where spacing, fallback behavior, and loading order affect the final appearance.

Some TTF files describe variable fonts with adjustable axes such as weight or width. Check whether the resulting WOFF2 preserves the axes required by the CSS and whether the website declares them correctly. A static instance and a variable family can behave differently even when their filenames look related.

Subsetting can reduce transfer size, but removing glyphs also limits future text. If page content changes or user-generated text is displayed, a narrowly subsetted font may not cover all characters. Document the source and subset range so a later site update does not mistake a delivery optimization for the complete family.

Use filenames that identify the family, style, and intended web role. Store the original font in a controlled source folder and put only approved delivery files in the public asset path. This separation makes it easier to replace a web copy without losing the editable source or accidentally exposing a font that is not licensed for distribution.

If multiple WOFF2 files represent weights, connect each one to the matching CSS weight rather than relying on a browser to synthesize bold. Review italic styling and language coverage before release. The receiving site owner should approve both the visual result and the font's terms.