extension ExtPose


CRX id


Description from extension meta

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

Image from store Measure-it
Description from store Customize the overlay and selector from extension options.

Latest reviews

  • (2021-09-26) Jovan Mabilin: Not working on Tablet and Mobile Mode.
  • (2021-07-30) Павел Лобанов: Не работает в режиме эмуляции мобильного устройства
  • (2021-06-26) travel-agency: не работает на локальных файлах html, запущенных в браузере.
  • (2021-03-24) Krzysztof T Tellyo: Works fine on a static page, but doesn't work when a modal window in opened on a page.
  • (2021-01-15) Алексей Полецкий: Нормальная линейка !Работает.
  • (2020-12-01) yendrrek: Doesn't work in responsive mode when touch simulation is on. By the way, I think such a tool should be an integral part of Chrome Developer Tools, like it is in Firefox.
  • (2020-07-16) Pavel Karpenko: Нормальная линейка !Работает отлично ! Перепробовал много пока эту нашел ! Рекомендую !
  • (2020-07-08) Mohamed Djaouti: Cette extension est beaucoup mieux que les autres extensions measureit sur chrome.
  • (2020-07-02) Ryan Tait: No required permissions and works as expected. Mobile as mentioned would be a nice feature.
  • (2020-04-10) Daniel Stepaniak: It would be really cool and I would give a higher rating if it worked in mobile mode.
  • (2020-03-17) Олег Раевский: Бесполезная вещь. Не работает!
  • (2020-02-25) Mark Zanetti: perfect. simple and to the point.
  • (2019-02-19) amazing for linux
  • (2019-01-23) KA MI: Le positionnement du nombre de pixels n'est pas dynamique il reste bloqué dans l'un des coins et peut se retrouver masqué au delà des bords de la fenêtre. Pas super pratique ! Le plugin manque aussi pas d'options. En dehors de ces petits défauts, ça fonctionne bien et le plugin est très léger.
  • (2018-10-26) Phil George: I tried searching for a decent ruler in the Chrome web store so that I can measure onscreen pixel dimensions and have the ability to line elements up at a high zoom, but the majority have warnings about adverts or malware in thier reviews. I then found this little beauty... it is perfect! Click the Measure-it icon, resize the onscreen box, instant pixel dimensions (in a cool UI), instant lines to align your page elements via css tweaking in Chrome dev tools - what more could a web designer want?
  • (2018-10-25) The best page ruler extension in 2018
  • (2018-08-30) Michael Schlinge: Finally a ruler that does not need extra permissions or loads ads in your google result list! Thanks for this tool!

Latest issues

  • (2021-01-26, v:2.1.0) Tomasz Prendki: Width box goes over the viewport in Responsive mode
    Hi. When i try to measure width between element and right edge of the viewport the width measure box goes over the page view and is unreadable. Any solution for this?
  • (2018-09-27, v:2.0) Ellen Harrison: Change transparency of box
    Hello, Is it possible to change the transparency of the measurement box? I'd like to see the content under it. Thanks!


40,000 history
4.1 (28 votes)
Last update / version
2018-12-23 / 2.1.0
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