Extension Tracker

YouTube Fullscreen Theater Mode

751 users Rated 4.60 from 5 ratings Last updated 30 Oct 2024

By Gabriel Erbetta Live in the Chrome Web Store chdopbgfclideohjmcddafojdmfncjdp Search Google ↗ Last checked 20 Oct 2026, 06:50 UTC

The listing

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

Makes YouTube theater mode fullscreen, using the entire height of the browser viewport for the video player.Summary from the listing
Developer
Gabriel Erbetta
Enhanced Safe Browsing
Trusted. What this means →
Category
Make Chrome Yours › Functionality & UI
First published
21 Oct 2024
Last updated
30 Oct 2024
Version
1.0.0
Size
19.88 KiB
Minimum Chrome
88
Languages
1 language

English

See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
600700Tracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct2026-09-26: 580 users2026-10-20: 751 users751600700Tracking began26 Sep10 Oct2026-09-26: 580 users2026-10-20: 751 users751
Average rating
4.604.7026 Sep3 Oct10 Oct17 Oct4.604.604.7026 Sep10 Oct4.60
Number of ratings
4526 Sep3 Oct10 Oct17 Oct54526 Sep10 Oct5
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-10-207514.605
2026-09-265804.754
Users, 7 days
No change
since a week ago
Users, 30 days
+171
+29.5%
Rank
#28,352
by users, of 292,125 extensions
In its category
#1,090
of 11,702 in Functionality & UI

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 26 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites where it runs scripts
  • https://*.youtube.com/*youtube.com and its subdomains

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 20 Oct 2026, 06:50 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “YouTube Fullscreen Theater Mode” (chdopbgfclideohjmcddafojdmfncjdp). Chrome Web Store data, last checked 2026-10-20. https://extensiontracker.com/extension/chdopbgfclideohjmcddafojdmfncjdp. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_chdopbgfclideohjmcddafojdmfncjdp,
  title   = {YouTube Fullscreen Theater Mode (chdopbgfclideohjmcddafojdmfncjdp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-20},
  url     = {https://extensiontracker.com/extension/chdopbgfclideohjmcddafojdmfncjdp},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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