The width axis (wdth)
Of the 558 variable families in the library, 99 have a width axis (wdth). Width condenses or extends the letters, as a percentage of the normal width (100). The most common range is 62.5 to 100, used by 37 of them. Sans serifs account for 73. The earliest-dated family with this axis today is Inconsolata, added in 2010; the date is when the family joined, not when it became variable.
RangesMinimum to maximum as stored in each family’s metadata
Added by year
By class
All 99 families
| Family | x-height | Width | Weights | Subsets | Added |
|---|---|---|---|---|---|
| Advent Pro | 500 | 407 | 100–900 + italic | 5 | 2012 |
| Anek Bangla | 488 | 478 | 100–800 | 3 | 2022 |
| Anek Devanagari | 488 | 478 | 100–800 | 3 | 2022 |
| Anek Gujarati | 488 | 478 | 100–800 | 3 | 2022 |
| Anek Gurmukhi | 488 | 478 | 100–800 | 3 | 2022 |
| Anek Kannada | 488 | 478 | 100–800 | 3 | 2022 |
| Anek Latin | 488 | 478 | 100–800 | 3 | 2022 |
| Anek Malayalam | 488 | 478 | 100–800 | 3 | 2022 |
| Anek Odia | 488 | 478 | 100–800 | 3 | 2022 |
| Anek Tamil | 488 | 478 | 100–800 | 3 | 2022 |
| Anek Telugu | 488 | 478 | 100–800 | 3 | 2022 |
| Anybody | 592 | 552 | 100–900 + italic | 3 | 2022 |
| Archivo | 526 | 496 | 100–900 + italic | 3 | 2016 |
| Asap | 525 | 499 | 100–900 + italic | 3 | 2012 |
| Asap Sharp | 523 | 499 | 100–900 + italic | 3 | 2026 |
| BioRhyme | 471 | 607 | 200–800 | 2 | 2016 |
| Bricolage Grotesque | 516 | 480 | 200–800 | 3 | 2023 |
| Cabin | 490 | 477 | 400–700 + italic | 3 | 2020 |
| Datatype | 516 | 500 | 100–900 | 2 | 2026 |
| DynaPuff | 627 | 583 | 400–700 | 3 | 2022 |
| Encode Sans | 543 | 430 | 100–900 | 3 | 2020 |
| Encode Sans SC | caps | 492 | 100–900 | 3 | 2020 |
| Firjar | 440 | 354 | 100–800 | 3 | 2026 |
| Fredoka | 481 | 508 | 300–700 | 3 | 2021 |
| Georama | 539 | 283 | 100–900 + italic | 3 | 2020 |
| Google Sans Flex | 510 | 513 | 1–1000 | 10 | 2024 |
| Hubot Sans | 524 | 374 | 200–900 + italic | 3 | 2024 |
| IBM Plex Sans | 516 | 505 | 100–700 + italic | 6 | 2018 |
| Inconsolata | 457 | 500 | 200–900 | 3 | 2010 |
| Instrument Sans | 510 | 525 | 400–700 + italic | 2 | 2023 |
| Kalnia | 515 | 583 | 100–700 | 3 | 2023 |
| Kode Mono | 531 | 600 | 400–700 | 2 | 2023 |
| League Gothic | 547 | 293 | 400 | 3 | 2021 |
| M PLUS Code Latin | 520 | 500 | 100–700 | 3 | 2021 |
| Martian Mono | 600 | 750 | 100–800 | 4 | 2022 |
| Merriweather | 555 | 559 | 300–900 + italic | 5 | 2011 |
| Mona Sans | 525 | 527 | 200–900 + italic | 3 | 2024 |
| Mozilla Headline | 534 | 539 | 200–700 | 2 | 2025 |
| Noto Sans | 536 | 530 | 100–900 + italic | 8 | 2013 |
| Noto Sans Arabic | 536 | 530 | 100–900 | 5 | 2020 |
| Noto Sans Armenian | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Bengali | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Devanagari | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Display | 536 | 501 | 100–900 + italic | 7 | 2020 |
| Noto Sans Ethiopic | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Georgian | 536 | 530 | 100–900 | 7 | 2020 |
| Noto Sans Gujarati | 536 | 530 | 100–900 | 5 | 2020 |
| Noto Sans Gurmukhi | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Hebrew | 537 | 524 | 100–900 | 5 | 2020 |
| Noto Sans Kannada | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Khmer | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Lao | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Lao Looped | 536 | 530 | 100–900 | 3 | 2022 |
| Noto Sans Malayalam | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Mono | 536 | 600 | 100–900 | 7 | 2020 |
| Noto Sans Myanmar | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Oriya | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Sinhala | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Tamil | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Telugu | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Thai | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Sans Thai Looped | 536 | 530 | 100–900 | 3 | 2020 |
| Noto Serif | 536 | 549 | 100–900 + italic | 8 | 2013 |
| Noto Serif Armenian | 536 | 549 | 100–900 | 3 | 2020 |
| Noto Serif Bengali | 536 | 549 | 100–900 | 3 | 2020 |
| Noto Serif Devanagari | 536 | 549 | 100–900 | 3 | 2020 |
| Noto Serif Display | 536 | 549 | 100–900 + italic | 7 | 2020 |
| Noto Serif Ethiopic | 536 | 549 | 100–900 | 3 | 2020 |
| Noto Serif Georgian | 536 | 549 | 100–900 | 3 | 2020 |
| Noto Serif Hebrew | 536 | 549 | 100–900 | 3 | 2020 |
| Noto Serif Khmer | 536 | 549 | 100–900 | 3 | 2020 |
| Noto Serif Lao | 536 | 549 | 100–900 | 3 | 2020 |
| Noto Serif Sinhala | 536 | 549 | 100–900 | 3 | 2020 |
| Noto Serif Tamil | 536 | 549 | 100–900 + italic | 3 | 2020 |
| Noto Serif Thai | 536 | 549 | 100–900 | 3 | 2020 |
| Nunito Sans | 486 | 508 | 200–1000 + italic | 5 | 2016 |
| Open Sans | 535 | 522 | 300–800 + italic | 10 | 2011 |
| Pathway Extreme | 540 | 561 | 100–900 + italic | 3 | 2023 |
| Playfair | 415 | 639 | 300–900 + italic | 5 | 2023 |
| Pliant | 520 | 536 | 100–900 + italic | 6 | 2026 |
| Radio Canada | 515 | 520 | 300–700 + italic | 4 | 2022 |
| Roboto | 528 | 499 | 100–900 + italic | 9 | 2013 |
| Roboto Flex | 514 | 495 | 100–1000 | 6 | 2022 |
| Roboto Serif | 508 | 557 | 100–900 + italic | 5 | 2022 |
| Saira | 510 | 526 | 100–900 + italic | 3 | 2016 |
| Saira Stencil | 510 | 526 | 100–900 + italic | 3 | 2026 |
| Science Gothic | 500 | 619 | 100–900 | 5 | 2025 |
| Sour Gummy | 501 | 544 | 100–900 + italic | 2 | 2024 |
| Special Gothic | 504 | 474 | 400–700 | 2 | 2025 |
| Strichpunkt Sans | 510 | 512 | 400–900 | 2 | 2026 |
| Tektur | 560 | 559 | 400–900 | 6 | 2023 |
| TikTok Sans | 511 | 487 | 300–900 | 6 | 2025 |
| Tiny5 | 500 | 481 | 100–900 + italic | 8 | 2024 |
| Tiny5 Duo | 500 | 712 | 100–900 + italic | 8 | 2026 |
| Tourney | 540 | 589 | 100–900 + italic | 3 | 2021 |
| Trispace | 500 | 642 | 100–800 | 3 | 2020 |
| Truculenta | 518 | 397 | 100–900 | 3 | 2020 |
| Ubuntu Sans | 518 | 506 | 100–800 + italic | 6 | 2024 |
| Zalando Sans | 514 | 522 | 200–900 + italic | 3 | 2025 |