---
title: "Tabko - Modern Session Manager – Chrome extension stats, history and permissions"
description: "42 users, no ratings yet. Version 1.0.0, updated 2026-06-04. Requests 9 permissions."
url: "https://extensiontracker.com/extension/eccgnejccbdopngadkkopalokbbackbe"
---

# Tabko - Modern Session Manager

Live in the Chrome Web Store.

- Users: 42
- Rating: no ratings yet
- Last checked: 2026-09-27 00:16 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #90,388 of 264,703 live extensions
- Rank in Tools: #30,026 of 103,498

## The listing

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

Summary from the listing:

> Save and restore Chrome tab sessions with local-first storage, background restore, auto-save, and optional Premium cloud backup.

- Extension ID: `eccgnejccbdopngadkkopalokbbackbe`
- Developer: [Frameless](https://extensiontracker.com/developer/u64cbc12cc8bf72183161bd16291ca1c8)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-05-24
- Last updated: 2026-06-04
- Version: `1.0.0`
- Size: 202 KiB
- Minimum Chrome: 109
- Languages (1): English
- Website: `tabko.app`
- Support page: `https://tabko.app/support`
- Chrome Web Store: <https://chromewebstore.google.com/detail/tabko-modern-session-mana/eccgnejccbdopngadkkopalokbbackbe>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Feccgnejccbdopngadkkopalokbbackbe>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 42 | – | – |

## 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://api.tabko.app/*`: api.tabko.app

### Browser features

- `alarms`: Run tasks on a schedule
- `contextMenus`: Add items to the right-click menu
- `notifications`: Show notifications
- `storage`: Save settings and data in your browser
- `tabGroups`: Manage your tab groups
- `tabs`: Read the addresses and titles of your tabs
- `unlimitedStorage`: Store more data than the usual limit
- `windows`: Manage browser windows

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [YouMuse — Mini Player for YouTube Music](https://extensiontracker.com/extension/nmpengmkpengmegfjalafocodjmdmmca) | 168 | 5.00 | 2 | Functionality & UI |
| [Tabzee - Tab Suspension & Memory Saver](https://extensiontracker.com/extension/hcgflpmnmfmkikjgaekcehbamphnlkhi) | 22 | 5.00 | 1 | Functionality & UI |
| [BLOKU - Ad Blocker & Privacy](https://extensiontracker.com/extension/mjfieeobdnanclichjahkhkkhlipnigj) | 19 | – | – | Privacy & Security |
| [Sountek - Audio Booster & EQ](https://extensiontracker.com/extension/ilhhajonnldpedcbajmfldkbbdfepblp) | 17 | – | – | Tools |
| [ChroMarx – AI Bookmark Manager](https://extensiontracker.com/extension/mdebkkihajajcidfnljlkkbcidcfbnii) | 8 | – | – | Tools |

All 6 extensions by [Frameless](https://extensiontracker.com/developer/u64cbc12cc8bf72183161bd16291ca1c8).

## 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 00:16 UTC; next check around 2026-10-01.

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

## Cite this page

Extension Tracker. “Tabko - Modern Session Manager” (eccgnejccbdopngadkkopalokbbackbe). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/eccgnejccbdopngadkkopalokbbackbe. Accessed 2026-09-28.

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

---

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