MythosPDF

Mozilla Headline Bold

Mozilla Headline Bold is the weight 700 face of Mozilla Headline, a sans serif family. Its lowercase letters are 4% wider than the typical sans serif font.

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Mozilla Headline Bold
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Measured metrics

Average lowercase letter width539.3 units per 1000 em
Average capital letter width650.4 units per 1000 em
Word space236 units per 1000 em
Digitsproportional (digit widths differ)
Spacingproportional
Width of i compared with m31%
Printable ASCII characters covered94 of 94
CategorySans serif

Fonts closest to Mozilla Headline Bold

Measured on every printable character both fonts contain. A smaller difference means the same words take the same space, so lines break in the same places.

  1. Radio Canada Big Boldsimilar widths (25.3 units)
  2. Mozilla Text ExtraLightsimilar widths (25.8 units)
  3. Mozilla Text Lightsimilar widths (25.8 units)
  4. Mozilla Text Regularsimilar widths (25.8 units)
  5. Mozilla Text Mediumsimilar widths (25.8 units)
  6. Mozilla Text Boldsimilar widths (25.8 units)
  7. Mozilla Text SemiBoldsimilar widths (25.8 units)
  8. Radio Canada Big SemiBoldsimilar widths (27.2 units)

Editing a PDF that uses Mozilla Headline Bold

Most PDFs embed only the letters they already use. Type a new letter and many editors either refuse or swap in a different font. MythosPDF recognises Mozilla Headline Bold from the widths stored in your PDF, loads the complete open font, and sets your new text in Mozilla Headline Bold itself. The rest of the page is carried over untouched.

Other Mozilla Headline styles

Questions people ask

+What font is closest to Mozilla Headline Bold?

Among open fonts in the catalogue, Radio Canada Big Bold has the closest letter widths to Mozilla Headline Bold: similar widths, a mean difference of 25.3 units per 1000 em.

+Does Mozilla Headline Bold have tabular numbers?

No. Its digits have different widths, so numbers in columns do not align on their own.

+Can I type new text in Mozilla Headline Bold inside a PDF?

Yes. MythosPDF recognises the font from your PDF, loads the complete Mozilla Headline font, and sets new letters in Mozilla Headline Bold.

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