Extension Tracker

Responsive Simulator - Multi Device Viewport Tester

16 users No ratings yet Last updated 6 Sep 2026

By Zack Live in the Chrome Web Store afhmbddcpcphjgjbaalihkmhjpjojbnd Last checked 26 Sep 2026, 21:42 UTC

The listing

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

View your site on mobile, tablet & desktop viewports side by side. Fast responsive web design checker for developers.Summary from the listing
Developer
Zack
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
24 Jul 2026
Last updated
6 Sep 2026
Version
1.1.0
Size
236 KiB
Minimum Chrome
88
Languages
10 languages

Deutsch, English, español, français, polski, português (Brasil), português (Portugal), русский, 中文（中国）, 中文（台灣）

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

Tracking began on 26 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-2616––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#128,388
by users, of 264,254 extensions
In its category
#13,003
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 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
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • contextMenusAdd items to the right-click menu
  • declarativeNetRequestWithHostAccessBlock or change network requests on the sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
DESIGN.md Inspector1,000 5.001 Developer Tools
Apify Stats by ParseBird1,000 5.001 Developer Tools
Gmail Button - Custom Buttons & QR Codes333 5.006 Communication
All 4 extensions by Zack →

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 26 Sep 2026, 21:42 UTC; next check around 17 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Responsive Simulator - Multi Device Viewport Tester” (afhmbddcpcphjgjbaalihkmhjpjojbnd). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/afhmbddcpcphjgjbaalihkmhjpjojbnd. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_afhmbddcpcphjgjbaalihkmhjpjojbnd,
  title   = {Responsive Simulator - Multi Device Viewport Tester (afhmbddcpcphjgjbaalihkmhjpjojbnd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/afhmbddcpcphjgjbaalihkmhjpjojbnd},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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