---
title: "Claude Usage Monitor – Chrome extension stats, history and permissions"
description: "43 users, rated 5.00 by 4 people. Version 1.5.1, updated 2026-07-24. Requests 3 permissions."
url: "https://extensiontracker.com/extension/ngofhbnffabahiinfkhohmjpfifiidom"
---

# Claude Usage Monitor

Live in the Chrome Web Store.

- Users: 43
- Rating: 5.00 from 4 ratings
- Last checked: 2026-11-06 03:08 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +12 (+38.7%)
- Rank by users: #92,059 of 292,131 live extensions
- Rank in Workflow & Planning: #18,162 of 49,294

## The listing

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

Summary from the listing:

> See your Claude session usage % live on the icon. Reads directly from the Claude API.

- Extension ID: `ngofhbnffabahiinfkhohmjpfifiidom`
- Developer: Not named in the listing
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2026-06-03
- Last updated: 2026-07-24
- Version: `1.5.1`
- Size: 38.88 KiB
- Minimum Chrome: 116
- Languages (4): Deutsch, English, español, português (Brasil)
- Privacy policy: `https://marcelmenezes.github.io/ai_usage_extension/privacy-policy.html`
- Chrome Web Store: <https://chromewebstore.google.com/detail/claude-usage-monitor/ngofhbnffabahiinfkhohmjpfifiidom>
- View its code or download CRX: <https://crxpeek.com/extension/ngofhbnffabahiinfkhohmjpfifiidom>
- Search Google for the ID: <https://www.google.com/search?q=%22ngofhbnffabahiinfkhohmjpfifiidom%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-06 | 43 | 5.00 | 4 |
| 2026-10-05 | 31 | 5.00 | 3 |
| 2026-09-27 | 31 | 5.00 | 3 |

## What changed

Every change found on a check, newest first.

- 2026-10-01: Now trusted by Enhanced Safe Browsing.

## 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.

### Sites

- `https://claude.ai/*`: claude.ai

### Browser features

- `alarms`: Run tasks on a schedule
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [OpenAI Usage Monitor](https://extensiontracker.com/extension/ckeiflghjokpgcdpifnmghjnahekjfpg) | – | – | – | Workflow & Planning |

All 2 extensions [from this account](https://extensiontracker.com/developer/ufaceaa44e7700d83fb26e74b8f6611f0).

## 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 2026-11-06 03:08 UTC; next check around 2026-12-06.

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

## Cite this page

Extension Tracker. “Claude Usage Monitor” (ngofhbnffabahiinfkhohmjpfifiidom). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/ngofhbnffabahiinfkhohmjpfifiidom. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_ngofhbnffabahiinfkhohmjpfifiidom,
  title   = {Claude Usage Monitor (ngofhbnffabahiinfkhohmjpfifiidom)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-06},
  url     = {https://extensiontracker.com/extension/ngofhbnffabahiinfkhohmjpfifiidom},
  urldate = {2026-11-13}
}
```

---

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