Free alternatives toFranklin Gothic

Set in IBM Plex Sans, its closest free match

The closest free alternative to Franklin Gothic is IBM Plex Sans, 81% alike by measurement, free from Google Fonts. Roboto and Sofia Sans come next.

  • PaidURW Type Foundry
  • Measuredon fonts.adobe.com, 23 October 2026

The six closest.

  1. 01

    The quick brown fox jumps over the lazy dog. Typography is what language looks like.

    IBM Plex Sans

    81%

    Close matchGoogle Fonts · SIL Open Font License

    • 5% taller x-height
    • Sets 6% wider
    • Same weight
    • Same stroke contrast
  2. 02

    The quick brown fox jumps over the lazy dog. Typography is what language looks like.

    Roboto

    79%

    Close matchGoogle Fonts · SIL Open Font License

    • 7% taller x-height
    • Sets 5% wider
    • Same weight
    • Same stroke contrast
  3. 03

    The quick brown fox jumps over the lazy dog. Typography is what language looks like.

    Sofia Sans

    78%

    Close matchGoogle Fonts · SIL Open Font License

    • Same x-height
    • Same width
    • Same weight
    • Same stroke contrast
  4. 04

    The quick brown fox jumps over the lazy dog. Typography is what language looks like.

    Familjen Grotesk

    78%

    Close matchGoogle Fonts · SIL Open Font License

    • Same x-height
    • Same width
    • Same weight
    • Same stroke contrast
  5. 05

    The quick brown fox jumps over the lazy dog. Typography is what language looks like.

    Special Gothic

    78%

    Close matchGoogle Fonts · SIL Open Font License

    • Same x-height
    • Same width
    • Same weight
    • Same stroke contrast
  6. 06

    The quick brown fox jumps over the lazy dog. Typography is what language looks like.

    Pretendard

    77%

    Close matchOpen source · SIL Open Font License

    • 8% taller x-height
    • Sets 6% wider
    • Same weight
    • Same stroke contrast

Measured, side by side.

Franklin Gothic against IBM Plex Sans, from the letters themselves. These numbers are why IBM Plex Sans comes first, and what the CSS below corrects for.

Proportions in em, at the same font size
Ascender0.670.74Cap height0.670.70x-height0.490.52Descender0.190.21
Letter widths, a to z: what decides where lines break
abcdefghijklmnopqrstuvwxyz
Weight−3%
Stroke contrast−11%

Franklin Gothic IBM Plex Sans

Keep your line breaks.

Swap Franklin Gothic for IBM Plex Sans and nothing reflows. This sets IBM Plex Sans at Franklin Gothic’s x-height and line length, so headings, buttons and paragraphs break where they did.

Franklin Gothic → IBM Plex Sans
font-family: "IBM Plex Sans", sans-serif;
font-size: 0.955em; /* down to Franklin Gothic’s x-height */
letter-spacing: -0.006em; /* to Franklin Gothic’s line length */

About Franklin Gothic

Franklin Gothic is a paid sans serif, published by URW Type Foundry.

See Franklin Gothic on fonts.adobe.com ↗

Questions, answered.

What is the best free alternative to Franklin Gothic?

IBM Plex Sans. Measured letter by letter, it’s 81% alike: 5% taller x-height, sets 6% wider, same weight, same stroke contrast. Roboto, Sofia Sans, Familjen Grotesk, Special Gothic and Pretendard are also close.

Is there a free version of Franklin Gothic?

No. Franklin Gothic is a paid sans serif from URW Type Foundry. Every alternative on this page is free for commercial use, under the SIL Open Font License.

How were these alternatives chosen?

By measuring the letters, not by comparing names or tags. Franklin Gothic was measured as fonts.adobe.com draws it: its proportions, the width of every letter and figure, its weight, its stroke contrast and the shapes of telling letters like a, g, R and Q. The same measurements were taken of 1,506 free fonts, and these came closest. Each match was then checked by eye.

Will IBM Plex Sans change my layout?

Not if you use the CSS on this page. It sets IBM Plex Sans 4.5% smaller with a touch less letter-spacing, so text written for Franklin Gothic keeps its x-height and its line lengths, and lines break in the same places.

Spot Franklin Gothic in the wild?

Point Fontsight at any text on any website. It names the font, and offers a free look-alike you can try on the page, line breaks intact.

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