---
title: "Dual Preview: Mobile View & Responsive Tester – Chrome extension stats, history and permissions"
description: "328 users, rated 5.00 by 20 people. Version 1.1.17, updated 2026-09-03. Requests 10 permissions."
url: "https://extensiontracker.com/extension/jigiifbbidjbimnhgpidbhohdbdeoebi"
---

# Dual Preview: Mobile View & Responsive Tester

Live in the Chrome Web Store.

- Users: 328
- Rating: 5.00 from 20 ratings
- Last checked: 2026-09-27 03:43 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #40,743 of 264,703 live extensions
- Rank in Tools: #11,663 of 103,498

## The listing

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

Summary from the listing:

> See mobile and desktop views side-by-side. The ultimate responsive web tester and mobile simulator for faster frontend workflows.

- Extension ID: `jigiifbbidjbimnhgpidbhohdbdeoebi`
- Developer: [Kamil Łukasiewicz](https://extensiontracker.com/developer/u2c58a03d8adda9bc14a1e35c6d85e964)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-07-03
- Last updated: 2026-09-03
- Version: `1.1.17`
- Size: 7.43 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `dualpreview.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/dual-preview-mobile-view/jigiifbbidjbimnhgpidbhohdbdeoebi>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fjigiifbbidjbimnhgpidbhohdbdeoebi>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 328 | 5.00 | 20 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

**Every website:** it 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

- `browsingData`: Clear your browsing data
- `cookies`: Read and change cookies on the sites it can reach
- `debugger`: Use Chrome's debugger on your tabs, which gives full control of their pages
- `declarativeNetRequest`: Block or change network requests, using rules
- `declarativeNetRequestWithHostAccess`: Block or change network requests on the sites it can reach
- `history`: Read and change your browsing history
- `storage`: Save settings and data in your browser
- `unlimitedStorage`: Store more data than the usual limit
- `webRequest`: Watch network requests on the sites it can reach

## 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 2026-09-27 03:43 UTC; next check around 2026-10-04.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Dual Preview: Mobile View & Responsive Tester” (jigiifbbidjbimnhgpidbhohdbdeoebi). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jigiifbbidjbimnhgpidbhohdbdeoebi. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_jigiifbbidjbimnhgpidbhohdbdeoebi,
  title   = {Dual Preview: Mobile View & Responsive Tester (jigiifbbidjbimnhgpidbhohdbdeoebi)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jigiifbbidjbimnhgpidbhohdbdeoebi},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/jigiifbbidjbimnhgpidbhohdbdeoebi>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.