---
title: "CornerStone – Chrome extension stats, history and permissions"
description: "133 users, rated 4.60 by 10 people. Version 3.0.0, updated 2025-05-02. Requests 1 permission."
url: "https://extensiontracker.com/extension/eiblcdbfflafafgokjoeighgdpclhepd"
---

# CornerStone

Live in the Chrome Web Store.

- Users: 133
- Rating: 4.60 from 10 ratings
- Last checked: 2026-09-27 00:30 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #58,971 of 264,702 live extensions
- Rank in Functionality & UI: #2,437 of 10,900

## The listing

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

Summary from the listing:

> CornerStone helps boost productivity with an improved user interface and user experience in v2.

- Extension ID: `eiblcdbfflafafgokjoeighgdpclhepd`
- Developer: [sanjayxdr](https://extensiontracker.com/developer/ua70514327047e4f74bbd5f4f48aa3899)
- Category: [Make Chrome Yours › Functionality & UI](https://extensiontracker.com/category/make_chrome_yours/functionality)
- First published: 2022-11-19
- Last updated: 2025-05-02
- Version: `3.0.0`
- Size: 130 KiB
- Minimum Chrome: 88
- Languages (1): English
- Chrome Web Store: <https://chromewebstore.google.com/detail/cornerstone/eiblcdbfflafafgokjoeighgdpclhepd>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=eiblcdbfflafafgokjoeighgdpclhepd>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 133 | 4.60 | 10 |

## 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.

### Browser features

- `storage`: Save settings and data in your browser

## 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 00:30 UTC; next check around 2026-10-19.

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

## Cite this page

Extension Tracker. “CornerStone” (eiblcdbfflafafgokjoeighgdpclhepd). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/eiblcdbfflafafgokjoeighgdpclhepd. Accessed 2026-09-28.

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

---

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