# Claude and Codex Usage Limits

> Track Claude and OpenAI Codex 5-hour and weekly usage limits locally

Canonical page: [https://chrome-stats.com/d/claude-and-codex-usage-limits](https://chrome-stats.com/d/claude-and-codex-usage-limits)

## Overview

- **ID:** `claude-and-codex-usage-limits`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Alemeka
- **Category:** other
- **Daily users:** 1
- **Weekly downloads:** 1
- **Version:** 1.2.0
- **Last updated:** 2026-08-28
- **First published:** 2026-08-25
- **Size:** 28 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/claude-and-codex-usage-limits/)

## Rankings

- #119,780 — Overall
- #72 — usage
- #155 — claude
- #159 — claude ai
- #164 — limit

## Permissions and access

### Permissions

- `storage`

### Host permissions

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

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Request access to the following domains: claude.ai, chatgpt.com
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/claude-and-codex-usage-limits)