Claude Counter

Name: Claude Counter
Rating: 4 (1 reviews)
Author: DizzyFop

Shows an approximate token count (including images and PDFs), a cache timer, and your session and weekly usage bars on claude.ai.

Overview

Firefox Add-ons Store

Daily users

84 ▲ 7

Data as of 2026-09-05

Rating:

4.00

(1)

Version:

0.4.8

Last updated: 2026-08-28

Features & Capabilities

Fork of she-llac/claude-counter with added background polling.

Shows an approximate token count (with a 200k-context bar), a cache timer, and your native session (5-hour) and weekly (7-day) usage bars on claude.ai. The bars read straight from Claude's own usage data, so they're more precise than the rounded percentages on the /usage page.

Weekly usage also shows a separate bar for any model-specific cap, such as Fable.

The token estimate also accounts for uploaded images and PDFs, not just text.

Usage bars refresh about once a minute while the tab is visible, so they stay current even when you're using Claude from another device or browser, not just when you send a message in this tab.

All processing stays local. No external servers, no tracking. Requests are made only to claude.ai, using your existing logged-in session.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

0.4.8 Last updated: 2026-08-28

Version code:

6443857

Creation date:

2026-05-27

Firefox add-on GUID:

{159468f6-fd52-48e0-a790-5fc68b7a1cdd}

Firefox add-on numeric ID:

3018554

Weekly download count:

Firefox on Android:

Risk:

Content scripts matches:

claude.ai

Size:

1.17MB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-05

Compare stats and ranking:

Ranking

# 12,656 ▲ 396

Other rankings

#15 in counter keyword 18

#23 in claude keyword 69 ▲ 2

#24 in claude ai keyword 39

#39 in word count keyword 16 ▲ 1

#54 in week keyword 12 ▲ 1

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For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

DizzyFop

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/claude-counter-dizzy/

Is Claude Counter Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Claude Counter requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
High ******* ****** ** *** ********* ******** *********

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Claude Counter may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
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