Extension Tracker

Screencastify - Screen Video Recorder

9,000,000 users Rated 3.94 from 11,738 ratings Last updated 16 Sep 2026

By castify-ext-dev Live in the Chrome Web Store mmeijimgabbpbgpdklnllpncmdofkcpn Last checked 27 Sep 2026, 05:46 UTC

The listing

What the Chrome Web Store shows, as of the last check

Used by 15M+ people. An easy-to-use screen recorder for your browser. Capture, edit and share videos in seconds.Summary from the listing
Developer
castify-ext-dev
Trader status
Declared a trader under EU law
Category
Productivity › Workflow & Planning
First published
31 Jan 2014
Last updated
16 Sep 2026
Version
4.24.5 (676af193-2))
Size
61.19 MiB
Minimum Chrome
88
Languages
1 language

English

Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-279,000,0003.9411,738
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#33
by users, of 264,254 extensions
In its category
#15
of 44,385 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • *://*/*Every website
  • <all_urls>Every website
Sites where it runs scripts
  • https://app.castify.com/*app.castify.com
  • https://app.cfy-local.com/*app.cfy-local.com
  • https://app.cfy-stage.com/*app.cfy-stage.com
  • https://app.dev1.screencastify.com/*app.dev1.screencastify.com
  • https://app.screencastify.com/*app.screencastify.com
  • https://app.staging.screencastify.com/*app.staging.screencastify.com
  • https://docs.google.com/presentation/*docs.google.com
  • https://drive.google.com/*drive.google.com
  • https://mail.google.com/*mail.google.com
  • https://outlook.live.com/*outlook.live.com
  • https://www.youtube.com/*www.youtube.com
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • alarmsRun tasks on a schedule
  • desktopCaptureCapture your screen
  • notificationsShow notifications
  • offscreenOpen a hidden page for background work
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • system.displayRead your screen setup
  • tabCaptureCapture video and sound from tabs
  • tabsRead the addresses and titles of your tabs
  • unlimitedStorageStore more data than the usual limit
  • webNavigationFollow your browsing, page by page

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 05:46 UTC; next check around 29 Sep 2026.

We don't copy descriptions, screenshots or developers' contact details. How we collect the data

Cite this page

Extension Tracker. “Screencastify - Screen Video Recorder” (mmeijimgabbpbgpdklnllpncmdofkcpn). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mmeijimgabbpbgpdklnllpncmdofkcpn. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_mmeijimgabbpbgpdklnllpncmdofkcpn,
  title   = {Screencastify - Screen Video Recorder (mmeijimgabbpbgpdklnllpncmdofkcpn)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mmeijimgabbpbgpdklnllpncmdofkcpn},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.