# SSL Watcher

> SSL Watcher offers real-time updates on website certificate validity, ensuring you're aware of expiration dates.

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

## Overview

- **ID:** `ssl-watcher`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** TA88
- **Daily users:** 13
- **Weekly downloads:** 2
- **Version:** 3.0
- **Last updated:** 2023-11-27
- **First published:** 2023-11-27
- **Size:** 53 KB
- **Data as of:** 2026-05-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/ssl-watcher/)

## Description

This streamlined Firefox extension diligently monitors the number of days left until the certificate for the current page expires.

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `<all_urls>`
- `tabs`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension is not longer available in the store

> 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

- [SSL Expiry Alert](https://chrome-stats.com/d/ssl-expiry-alert) — 7 users
- [Certi Watch](https://chrome-stats.com/d/certi-watch)
- [CertiSafeGuard](https://chrome-stats.com/d/certisafeguard) — 18 users
- [Cert Monitor](https://chrome-stats.com/d/cert-monitor)
- [CertMonitor](https://chrome-stats.com/d/certmonitor) — 1 users
- [CertiCountdown](https://chrome-stats.com/d/certicountdown)
- [Secure CertiMate](https://chrome-stats.com/d/secure-certimate)
- [Secure CertiTracker](https://chrome-stats.com/d/secure-certitracker)
- [CertiWatch Plus](https://chrome-stats.com/d/certiwatch-plus)
- [Certificate expiration](https://chrome-stats.com/d/certificate-expiration) — 164 users, 4.67 / 5
- [Cert Validity Monitor](https://chrome-stats.com/d/cert-validity-monitor) — 1 users
- [CertWatch Pro](https://chrome-stats.com/d/certwatch-pro) — 1 users

---

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