# Claude.ai PromoClock

> Overlays 'until next status change' and 'since last status change' clock using www.promoclock.co API - Addon-Coding by Dan, PromoClock website + API by Onur - Permission granted by Onur

Canonical page: [https://chrome-stats.com/d/promoclock](https://chrome-stats.com/d/promoclock)

## Overview

- **ID:** `promoclock`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Dan
- **Category:** web-development,appearance,alerts-updates
- **Daily users:** 3
- **Version:** 2.4
- **Last updated:** 2026-04-13
- **First published:** 2026-03-25
- **Size:** 17 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/promoclock/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/promoclock/privacy/](https://addons.mozilla.org/firefox/addon/promoclock/privacy/)

## Description

Onur:
<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/8f4d3eae41b766bf427acb55e6e5ab0b4ef15b029901059f58b48fece6702dd0/https%3A//promoclock.co" rel="nofollow">https://promoclock.co</a>, <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/565bd4f1e19e64340832c794706334c317fae457b4117c24e169aec8b5e99509/https%3A//digiwings.co.uk" rel="nofollow">https://digiwings.co.uk</a>
Web Design | SEO &amp; GEO Agency in Shrewsbury | Digiwings

Dan:
<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/b0c1ebe7d5bbe8b50c00f33f05d300ee523b9a801699cfbdef772aef78d296f5/https%3A//sites.google.com/view/dan-tech-blog" rel="nofollow">https://sites.google.com/view/dan-tech-blog</a>
Support me for my time spent on creating this addon: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/98d434e99235f9091d93c467807ca4dd53d15e4937c29a4b134a471b83203338/https%3A//buymeacoffee.com/dantechblog" rel="nofollow">https://buymeacoffee.com/dantechblog</a>

Permission "Access browser tabs" only required for addon to only contact API when a <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/749f55679c25c240feed4c33d337c9a6fd364a96bdf82dafdc769bc8883d8fcd/http%3A//claude.ai" rel="nofollow">claude.ai</a> tab is open

## Rankings

- #55,236 — Overall
- #32 — promo code
- #91 — promos
- #110 — claude ai
- #141 — claude

## Permissions and access

### Permissions

- `tabs`
- `storage`
- `https://promoclock.co/*`
- `https://claude.ai/*`

### Content script matches

- `claude.ai`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions 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).

## Similar extensions and apps

- [Claude.ai PromoClock](https://chrome-stats.com/d/claude-promos) — 3 users
- [Clocky](https://chrome-stats.com/d/clocky) — 1 users, 5.00 / 5
- [Overlay Clock](https://chrome-stats.com/d/overlay-clock) — 4 users
- [Firefox Code Clock](https://chrome-stats.com/d/firefox-code-clock)
- [Toolbar Clock](https://chrome-stats.com/d/toolbar-clock) — 215 users, 4.20 / 5
- [Claude Counter+](https://chrome-stats.com/d/claude-counter-plus)
- [Claude Status Monitor](https://chrome-stats.com/d/claude-status-monitor) — 5 users
- [Sexy LCD clock plus](https://chrome-stats.com/d/sexy-lcd-clock-plus) — 1 users, 2.50 / 5
- [Claude Usage Bar](https://chrome-stats.com/d/claude-usage-bar) — 24 users
- [Floating Clock](https://chrome-stats.com/d/floating-clock) — 11 users, 5.00 / 5
- [claude-tracker-bars](https://chrome-stats.com/d/claude-tracker-bars) — 4 users
- [Customizable Pomodoro Clock](https://chrome-stats.com/d/customizable-pomodoro-clock) — 84 users, 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/promoclock)