Free Online Font Preview

Preview fonts with custom text, character sets, metrics. All in your browser.

✓ No uploads ✓ No sign-ups ✓ 100% private ✓ Works offline
🔤
Drop font file(s) here

or click to browse (TTF, OTF, WOFF, WOFF2)

36px

How to Preview Fonts Online

Follow these simple steps to use the free online font preview tool:

  1. Load a font - Drop a TTF, OTF, or WOFF file or click to browse. Multiple fonts can be loaded for comparison.
  2. Type custom text - Enter your own text to see exactly how the font renders words, numbers, and symbols.
  3. Explore character sets - Browse the full glyph map to check which characters and languages the font supports.
  4. Check metrics - Review line height, ascender, descender, and spacing, or compare two fonts side by side.

Features

  • Supports TTF, OTF, and WOFF font files
  • Live preview with your own custom text
  • Full character map / glyph browser
  • Typography metrics: line height, ascender, descender, spacing
  • Side-by-side font comparison

Why Choose This Tool?

Choosing the right font is easier when you can see it render your actual text at different sizes. Our Font Preview loads font files directly in your browser, so you can test glyph coverage, measure metrics, and compare candidates before you commit — with zero uploads.

Frequently Asked Questions

What font formats are supported?

The preview tool accepts TTF, OTF, and WOFF font files and renders them in your browser using the OpenType parser.

Can I preview a font with my own text?

Yes, type any text into the preview box and it renders instantly in the loaded font, at multiple sizes.

Is my font file uploaded to a server?

No, font files are parsed locally in your browser. Nothing is uploaded, so your commercial fonts stay private.

Can I compare two fonts?

Yes, load multiple fonts and use the Compare tab to view them side by side with the same sample text.

What font metrics can I see?

The Metrics tab shows line height, units per em, ascender, descender, and glyph spacing information.

Can I check which characters a font supports?

Yes, the Characters tab shows the complete glyph map so you can verify coverage for symbols and languages.

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