Ext Ops Panel
Open the app

Custom Device Emulation Chrome

Chrome extension by Amir Shokri · Productivity · Developer

A Chrome extension in Productivity · Developer with 189 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
189
Rating
not rated yet
Users, last 16 days
-10
Version
1.5.0
Updated in the store
2026-09-07
Published
2025-01-13
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
-10 since 31.08
188-199 · 9 readings
2026-09-07: released 1.5.0
  1. 2026-08-31199
  2. 2026-09-02198
  3. 2026-09-04199
  4. 2026-09-06197
  5. 2026-09-07199released 1.5.0
  6. 2026-09-08194
  7. 2026-09-09191
  8. 2026-09-13188
  9. 2026-09-15189
Users
-10 since 31.08
188-199 · 9 readings
2026-09-07: released 1.5.0
  1. 2026-08-31199
  2. 2026-09-02198
  3. 2026-09-04199
  4. 2026-09-06197
  5. 2026-09-07199released 1.5.0
  6. 2026-09-08194
  7. 2026-09-09191
  8. 2026-09-13188
  9. 2026-09-15189

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

Version history

  1. Version 1.5.0

What changed recently

  1. Package size changed
  2. Store description rewritten (48 → 84 characters)
  3. Renamed from "Device Viewer" to "Custom Device Emulation Chrome"
Show the remaining 1
  1. Released version 1.5.0 (was 1.3.0)

The publisher

Amir Shokri publishes 14 listings we track, 2k users between them.

  1. NotionFarsi-RTL Amir Shokri · Productivity · Tools · published 2024-12-01 2k users ★ 4.8
  2. Numer - Number Converter Amir Shokri · Productivity · Tools · published 2025-10-27 115 users
  3. Google AI Studio RTL Amir Shokri · Productivity · Tools · published 2026-06-12 63 users
Show 5 more from this publisher
  1. Labubu Theme Amir Shokri · Make Chrome Yours · Functionality · published 2025-08-22 38 users ★ 5.0
  2. Right to be forgotten Amir Shokri · Make Chrome Yours · Privacy · published 2024-03-18 33 users
  3. Persian Date Converter Amir Shokri · Productivity · Tools · published 2025-10-25 15 users
  4. Font Detector Amir Shokri · Productivity · Developer · published 2026-07-01 9 users
  5. UTM Link Generator Amir Shokri · Productivity · Tools · published 2025-10-21 6 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. Pro Mobile Device Simulator Describes nearly the same job, smaller audience 27 users ★ 5.0
  2. Advanced Mobile First Simulator Describes nearly the same job, smaller audience 8 users
  3. ScreenTest - Mobile Device Simulator Describes nearly the same job, smaller audience 132 users
  4. Mobile Simulator (Self-Hosted) Describes nearly the same job, smaller audience 4 users
  5. Mobile Simulator MSIM Responsive Viewer Describes nearly the same job, smaller audience 1k users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.