Fonts

Instrument Serif

Free to use, from Google Fonts. The name and samples on this page are set in it.

Body text on
5 sites
Headings on
57 sites
Share of all homepages
0.6%
In our crawl since
Sep 27, 2026
Earliest archive record
May 15, 2025

In use

Page titles from sites that set their text in Instrument Serif.

Share among the 7570 sites we can trace back to 2016Dashed lines before September 2026 are estimates from web archives. Solid lines are our weekly crawl. The chart follows a fixed set of 7570 sites, not every site in the rankings.
Show as table
PeriodSourceBody textHeadings
2016 Q1Web archive estimate, 1072 sites0.0%0.0%
2016 Q2Web archive estimate, 1810 sites0.0%0.0%
2016 Q3Web archive estimate, 186 sites0.0%0.0%
2016 Q4Web archive estimate, 584 sites0.0%0.0%
2017 Q1Web archive estimate, 492 sites0.0%0.0%
2017 Q2Web archive estimate, 1682 sites0.0%0.0%
2017 Q3Web archive estimate, 629 sites0.0%0.0%
2017 Q4Web archive estimate, 467 sites0.0%0.0%
2018 Q1Web archive estimate, 451 sites0.0%0.0%
2018 Q2Web archive estimate, 1970 sites0.0%0.0%
2018 Q3Web archive estimate, 2233 sites0.0%0.0%
2018 Q4Web archive estimate, 1376 sites0.0%0.0%
2019 Q1Web archive estimate, 2256 sites0.0%0.0%
2019 Q2Web archive estimate, 2857 sites0.0%0.0%
2019 Q3Web archive estimate, 2064 sites0.0%0.0%
2019 Q4Web archive estimate, 2297 sites0.0%0.0%
2020 Q1Web archive estimate, 2273 sites0.0%0.0%
2020 Q2Web archive estimate, 1919 sites0.0%0.0%
2020 Q3Web archive estimate, 1530 sites0.0%0.0%
2020 Q4Web archive estimate, 1473 sites0.0%0.0%
2021 Q1Web archive estimate, 1634 sites0.0%0.0%
2021 Q2Web archive estimate, 1333 sites0.0%0.0%
2021 Q3Web archive estimate, 2057 sites0.0%0.0%
2021 Q4Web archive estimate, 1750 sites0.0%0.0%
2022 Q1Web archive estimate, 2101 sites0.0%0.0%
2022 Q2Web archive estimate, 2374 sites0.0%0.0%
2022 Q3Web archive estimate, 1592 sites0.0%0.0%
2022 Q4Web archive estimate, 1090 sites0.0%0.0%
2023 Q1Web archive estimate, 1734 sites0.0%0.0%
2023 Q2Web archive estimate, 1631 sites0.0%0.0%
2023 Q3Web archive estimate, 2019 sites0.0%0.0%
2023 Q4Web archive estimate, 2074 sites0.0%0.0%
2024 Q1Web archive estimate, 1743 sites0.0%0.0%
2024 Q2Web archive estimate, 1201 sites0.0%0.0%
2024 Q3Web archive estimate, 1764 sites0.0%0.0%
2024 Q4Web archive estimate, 1490 sites0.0%0.0%
2025 Q1Web archive estimate, 1484 sites0.0%0.0%
2025 Q2Web archive estimate, 411 sites0.0%0.2%
2025 Q3Web archive estimate, 2422 sites0.0%0.1%
2025 Q4Web archive estimate, 2463 sites0.0%0.0%
2026 Q1Web archive estimate, 276 sites0.0%0.4%
2026 Q2Web archive estimate, 186 sites0.0%0.5%
2026 Q3Web archive estimate, 83 sites0.0%0.0%
Sep 27, 2026Our crawl, 6,305 sites0.0%0.2%
Oct 4, 2026Our crawl, 6,330 sites0.0%0.2%
Oct 11, 2026Our crawl, 6,302 sites0.0%0.2%
Oct 18, 2026Our crawl, 6,304 sites0.0%0.2%
Oct 25, 2026Our crawl, 6,249 sites0.0%0.3%
Nov 1, 2026Our crawl, 6,272 sites0.0%0.3%

By category

Paired with

How sites serve Instrument Serif
  • Self-hosted49%
  • Google Fonts46%
  • System fonts5.3%

Switched to it

  1. alphawatch.ai changed its body text from Courier Prime to Instrument Serif

  2. alphawatch.ai changed its headings from Cabinet Grotesk to Instrument Serif

  3. brighterway.ai changed its headings from Inter to Instrument Serif

  4. knowlify.com changed its headings from Playfair Display to Instrument Serif

  5. cerulion.com changed its headings from Geist to Instrument Serif

  6. synapsesemi.org changed its body text from Inter to Instrument Serif

  7. synapsesemi.org changed its headings from Inter to Instrument Serif

  8. exla.ai changed its headings from Inter to Instrument Serif

  9. pigeondocuments.com changed its headings from Inter to Instrument Serif

  10. rome.ai changed its headings from Heebo to Instrument Serif

  11. shofo.ai changed its headings from Switzer to Instrument Serif

Switched away

  1. astor.app changed its headings from Instrument Serif to Suisse

  2. gettireswing.com changed its headings from Instrument Serif to TSSwitzer

  3. navier.ai changed its headings from Instrument Serif to Inter

  4. rome.ai changed its headings from Instrument Serif to Geist

  5. runanywhere.ai changed its headings from Instrument Serif to IBM Plex Sans

  6. ruvo.com changed its headings from Instrument Serif to Albert Sans

  7. verialabs.com changed its headings from Instrument Serif to Instrument Sans

  8. cua.ai changed its headings from Instrument Serif to Outfit

  9. meetriver.com changed its headings from Instrument Serif to Inter

  10. darkgrade.com changed its headings from instrument Serif to tay Flapjack

  11. sentient-os.ai changed its body text from Instrument Serif to Satoshi

  12. sentient-os.ai changed its headings from Instrument Serif to Satoshi

  13. simulithic.com changed its headings from Instrument Serif to Geist

  14. trymaximal.com changed its headings from Instrument Serif to Haltung Trial

Sites using Instrument Serif

SiteCategoryBodyHeadingsPlatform
alphawatch.aistartupsInstrument SerifInstrument Serif
axle.insurestartupsSuisseintlInstrument SerifWebflow
brighterway.aistartupsSource SerifInstrument Serif
candor.securitystartupsInstrument SerifInstrument Serif
cerulion.comstartupsGeist MonoInstrument SerifNext.js
chriscoyier.netindieJostInstrument SerifWordPress
dayflow.sostartupsFigtreeInstrument Serif
devz.clindiesystem-uiInstrument Serif
erinys.aistartupsInterInstrument SerifNext.js
exla.aistartupsInstrument SansInstrument SerifNext.js
fern.botstartupsInstrument SerifInstrument SerifNext.js
freeportmarkets.comstartupsFreeport DemoInstrument Serif
getfuchsia.aistartupsGeistinstrument SerifNext.js
goldbelly.comstartupsCabinInstrument SerifNext.js
hirosecure.comstartupsManropeInstrument SerifNext.js
ice.govgovernmentInstrument SansInstrument Serif
inden.aistartupsInterInstrument Serif
infera.biostartupsJetBrains MonoInstrument SerifNext.js
instinct-space.comstartupssystem-uiInstrument SerifNext.js
irbc.comstartupsInterInstrument SerifNext.js
keyframelabs.comstartupsIBM Plex MonoInstrument SerifNext.js
knowlify.comstartupsGeistInstrument SerifNext.js
lamb-labs.comstartupsSpectralInstrument Serif
lizza.linkstartupsGeistInstrument Serif
magelegal.comstartupsHelvetica Neueinstrument SerifNext.js
magmahq.aistartupsNewsreaderInstrument SerifNext.js
meetmirabelle.comstartupsInterInstrument Serif
mostrobotic.comstartupsInstrument SerifInstrument Serif
multiplier.aistartupsIBM Plex MonoInstrument SerifNext.js
nanocorp.sostartupsIBM Plex SansInstrument SerifNext.js
numind.aistartupsInterInstrument Serif
origin.biostartupsInterInstrument Serif
pigeondocuments.comstartupsInterInstrument Serif
pranadoc.comstartupsGeistInstrument SerifNext.js
prodigy.marketsstartupsInterInstrument SerifNext.js
proxis.aistartupsGeistInstrument SerifNext.js
quinnbio.comstartupsGeistInstrument SerifNext.js
quotientlabs.comstartupsJetBrains MonoInstrument Serif
rgilabs.comstartupsSwitzerInstrument Serif
roserocket.comstartupsDM SansInstrument SerifFramer
sba.govgovernmentSource SansInstrument SerifWordPress
sciloop.devstartupsGeistInstrument SerifNext.js
sennu.aistartupsInterInstrument Serif
serra.iostartupsInstrument SansInstrument SerifNext.js
shofo.aistartupsInterInstrument Serif
speck.shstartupsFigtreeInstrument SerifNext.js
suiteness.comstartupsManropeInstrument Serif
synapsesemi.orgstartupsInstrument SerifInstrument Serif
terminaluse.comstartupsAfacadInstrument Serif
toma.comstartupsEstedadInstrument Serif