---
title: "gridtabs - Bookmark Manager for New Tab – Chrome extension stats, history and permissions"
description: "404 users, rated 4.69 by 13 people. Version 0.4.0, updated 2026-07-06. Requests 7 permissions."
url: "https://extensiontracker.com/extension/nhcidkofkagklopdgpffffienpjlmpjg"
---

# gridtabs - Bookmark Manager for New Tab

Live in the Chrome Web Store.

- Users: 404
- Rating: 4.69 from 13 ratings
- Last checked: 2026-09-27 06:13 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #37,203 of 264,703 live extensions
- Rank in Tools: #10,536 of 103,498

## The listing

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

Summary from the listing:

> Spreadsheet-style bookmark manager for new tab: one-click save, drag & drop, notes, highlights and cloud sync.

- Extension ID: `nhcidkofkagklopdgpffffienpjlmpjg`
- Developer: [manpo](https://extensiontracker.com/developer/u85219afa0b320d8859d7b40eaa898cde)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-09-05
- Last updated: 2026-07-06
- Version: `0.4.0`
- Size: 16.41 MiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Website: `gridtabs.com`
- Support page: `gridtabs.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/gridtabs-bookmark-manager/nhcidkofkagklopdgpffffienpjlmpjg>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fnhcidkofkagklopdgpffffienpjlmpjg>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 404 | 4.69 | 13 |

## 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.

### Sites

- `https://efnodxsfsryokanxwoam.supabase.co/*`: efnodxsfsryokanxwoam.supabase.co
- `https://jjosmflztlrnqyjvvvma.supabase.co/*`: jjosmflztlrnqyjvvvma.supabase.co

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `identity`: Sign you in with your Google account
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

### Asked for later, if you agree

- `bookmarks`: Read and change your bookmarks

## 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 06:13 UTC; next check around 2026-10-07.

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

## Cite this page

Extension Tracker. “gridtabs - Bookmark Manager for New Tab” (nhcidkofkagklopdgpffffienpjlmpjg). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/nhcidkofkagklopdgpffffienpjlmpjg. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_nhcidkofkagklopdgpffffienpjlmpjg,
  title   = {gridtabs - Bookmark Manager for New Tab (nhcidkofkagklopdgpffffienpjlmpjg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/nhcidkofkagklopdgpffffienpjlmpjg},
  urldate = {2026-09-28}
}
```

---

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