---
title: "Save to Cosmos – Chrome extension stats, history and permissions"
description: "100,000 users, rated 4.48 by 60 people. Version 6.15.10, updated 2026-11-10. Requests 8 permissions."
url: "https://extensiontracker.com/extension/mgjneceglphcpbbfbhjplkpgfapebmdg"
---

# Save to Cosmos

Live in the Chrome Web Store.

- Users: 100,000
- Rating: 4.48 from 60 ratings
- Last checked: 2026-11-11 05:52 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #1,054 of 292,131 live extensions
- Rank in Art & Design: #12 of 3,655

## The listing

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

Summary from the listing:

> Saving extension for Chrome

- Extension ID: `mgjneceglphcpbbfbhjplkpgfapebmdg`
- Developer: [Cosmos](https://extensiontracker.com/developer/u40f925302187475fd5ca3852028e7f35)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Lifestyle › Art & Design](https://extensiontracker.com/category/lifestyle/art)
- First published: 2021-08-29
- Last updated: 2026-11-10
- Version: `6.15.10`
- Size: 2.47 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `cosmos.so`
- Support page: `https://link.cosmos.so/community`
- Chrome Web Store: <https://chromewebstore.google.com/detail/save-to-cosmos/mgjneceglphcpbbfbhjplkpgfapebmdg>
- View its code or download CRX: <https://crxpeek.com/extension/mgjneceglphcpbbfbhjplkpgfapebmdg>
- Search Google for the ID: <https://www.google.com/search?q=%22mgjneceglphcpbbfbhjplkpgfapebmdg%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-11 | 100,000 | 4.48 | 60 |
| 2026-11-06 | 100,000 | 4.48 | 60 |
| 2026-11-05 | 100,000 | 4.48 | 60 |
| 2026-11-02 | 100,000 | 4.48 | 60 |
| 2026-10-26 | 100,000 | 4.48 | 60 |
| 2026-10-20 | 100,000 | 4.48 | 60 |
| 2026-10-14 | 100,000 | 4.48 | 60 |
| 2026-10-08 | 100,000 | 4.47 | 59 |
| 2026-10-01 | 100,000 | 4.47 | 59 |
| 2026-09-27 | 100,000 | 4.47 | 59 |

## What changed

Every change found on a check, newest first.

- 2026-11-11: New version `6.15.10`, replacing `6.15.9`.
- 2026-11-06: New version `6.15.9`, replacing `6.15.8`.
- 2026-11-05: New version `6.15.8`, replacing `6.15.7`.
- 2026-10-20: New version `6.15.7`, replacing `6.15.6`.
- 2026-10-08: New version `6.15.6`, replacing `6.15.3`.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## 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

- `*://*/*`: Every website
- `https://*.cosmos.so/*`: cosmos.so and its subdomains

### Sites where it runs scripts

- `https://*.cosmos.so/*`: cosmos.so and its subdomains

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `alarms`: Run tasks on a schedule
- `contextMenus`: Add items to the right-click menu
- `cookies`: Read and change cookies on the sites it can reach
- `scripting`: Run scripts on sites it can reach
- `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 week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-11-11 05:52 UTC; next check around 2026-11-18.

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

## Cite this page

Extension Tracker. “Save to Cosmos” (mgjneceglphcpbbfbhjplkpgfapebmdg). Chrome Web Store data, last checked 2026-11-11. https://extensiontracker.com/extension/mgjneceglphcpbbfbhjplkpgfapebmdg. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_mgjneceglphcpbbfbhjplkpgfapebmdg,
  title   = {Save to Cosmos (mgjneceglphcpbbfbhjplkpgfapebmdg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-11},
  url     = {https://extensiontracker.com/extension/mgjneceglphcpbbfbhjplkpgfapebmdg},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/mgjneceglphcpbbfbhjplkpgfapebmdg>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.