---
title: "Responsive® LookUp for Chrome – Chrome extension stats, history and permissions"
description: "4,000 users, rated 4.78 by 36 people. Version 2.6, updated 2026-09-24. Requests 8 permissions."
url: "https://extensiontracker.com/extension/lnmbffkdpinhcccidngekokeidglicic"
---

# Responsive® LookUp for Chrome

Live in the Chrome Web Store.

- Users: 4,000
- Rating: 4.78 from 36 ratings
- Last checked: 2026-09-27 05:12 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #11,220 of 264,702 live extensions
- Rank in Workflow & Planning: #3,487 of 44,474

## The listing

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

Summary from the listing:

> ——Access your Responsive Answer Library from Google Chrome——

- Extension ID: `lnmbffkdpinhcccidngekokeidglicic`
- Developer: [RFPIO Inc. dba Responsive](https://extensiontracker.com/developer/u443e88f61dac971a6519ec6e26907852)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2018-06-15
- Last updated: 2026-09-24
- Version: `2.6`
- Size: 222 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `responsive.io`
- Support page: `https://www.responsive.io/contact`
- Chrome Web Store: <https://chromewebstore.google.com/detail/responsive%C2%AE-lookup-for-ch/lnmbffkdpinhcccidngekokeidglicic>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=lnmbffkdpinhcccidngekokeidglicic>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 4,000 | 4.78 | 36 |

## 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

- `https://*/*`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `contextMenus`: Add items to the right-click menu
- `notifications`: Show notifications
- `scripting`: Run scripts on sites it can reach
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## 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 2026-09-27 05:12 UTC; next check around 2026-10-03.

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

## Cite this page

Extension Tracker. “Responsive® LookUp for Chrome” (lnmbffkdpinhcccidngekokeidglicic). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/lnmbffkdpinhcccidngekokeidglicic. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_lnmbffkdpinhcccidngekokeidglicic,
  title   = {Responsive® LookUp for Chrome (lnmbffkdpinhcccidngekokeidglicic)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/lnmbffkdpinhcccidngekokeidglicic},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/lnmbffkdpinhcccidngekokeidglicic>. 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`.