What is a font viewer and why do I need one?

A font viewer lets you preview font files without installing them on your system. This is useful for evaluating fonts before purchase or installation, checking font files from clients or collaborators, verifying web fonts before deployment, and safely previewing fonts from unknown sources.

Is my font file kept private?

Yes! DocsYogi processes your font file entirely in your browser using JavaScript. Your font is never uploaded to any server - it stays on your device. This is especially important for commercial fonts or unreleased designs where confidentiality matters.

What's the difference between TTF and OTF?

TTF (TrueType) uses quadratic curves for glyph outlines while OTF (OpenType) can use cubic curves for smoother shapes. OTF also supports more advanced typography features like ligatures, stylistic alternates, and contextual substitutions. Both work on all modern operating systems.

Why use WOFF/WOFF2 instead of TTF/OTF for websites?

WOFF and WOFF2 are compressed versions of TTF/OTF specifically designed for web use. WOFF2 is about 30% smaller than WOFF, which means faster page loads. They also include metadata that helps browsers handle the fonts correctly.

Can I install a font after previewing it?

DocsYogi is a preview tool - it doesn't install fonts. To install a font, you'll need to use your operating system's font installation method (double-click on Windows/Mac, or use a font manager). Always ensure you have the proper license before installing commercial fonts.

Why are some characters missing in my font?

Fonts contain different character sets. Basic fonts may only include letters, numbers, and common punctuation. Extended fonts include accented characters for various languages. The character map shows exactly which glyphs are available in your font file.

How can I check if a font supports my language?

Use the character map to browse available glyphs. Look for the specific accented characters, special letters, or script your language requires. The metadata panel may also list supported languages if the font includes this information.

What do the font metrics mean (ascender, descender, etc.)?

Ascender is the height above the baseline for tall letters like 'h'. Descender is the depth below the baseline for letters like 'g'. Units per Em is the resolution of the glyph coordinate system. Line gap is the recommended spacing between lines of text.

Free Font Viewer Online | Preview TTF, OTF, WOFF Files

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Free Font Viewer Online | Preview TTF, OTF, WOFF Files | DocsYogi