# mSession Keeper

> An extension to keep your web-sessions alive. Maintains active sessions of Web Applications, that have an inactivity timeouts. Based on Session Keeper by Guillaume Boudreau.

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

## Overview

- **ID:** `msession-keeper`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** pmorzonek
- **Category:** web-development
- **Daily users:** 276
- **Weekly downloads:** 4
- **Rating:** 3.71 / 5 (7 ratings)
- **Version:** 0.9resigned1
- **Last updated:** 2024-04-25
- **First published:** 2012-01-10
- **Size:** 46 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/msession-keeper/)

## Description

mSession Keeper is a handy Chrome extension designed to keep your web sessions alive effortlessly. It prevents inactivity timeouts on your favorite web applications by automatically pinging designated session URLs whenever you visit specific start pages, and continues until a stop URL is reached.

Users can easily configure sessions by providing three key URLs: a Start URL to trigger the session, a Stop URL to end it, and the Session URL that the extension pings in the background. This eliminates the need to manually refresh pages to maintain active sessions, improving productivity and user experience. Based on the original Session Keeper by Guillaume Boudreau, this extension streamlines session management for smoother web interactions.

## Rankings

- #6,991 — Overall
- #18 — session
- #29 — mission
- #34 — keep
- #191 — define
- #218 — activity

## Permissions and access

### Permissions

- `notifications`
- `storage`
- `tabs`
- `<all_urls>`

## Safety

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

- [Session Keeper](https://chrome-stats.com/d/session-keeper) — 31 users
- [Session Saver Extension](https://chrome-stats.com/d/session-saver-extension) — 29 users
- [Session Alive](https://chrome-stats.com/d/keep-session-alive) — 2,420 users, 3.66 / 5
- [Browser Session Saver for Favorite Sites](https://chrome-stats.com/d/browser-session-saver) — 2 users
- [FreshStart - Cross Browser Session Manager](https://chrome-stats.com/d/cross-browser-session-manager) — 21 users, 3.67 / 5
- [Browser Session Keeper](https://chrome-stats.com/d/browser-session-keeper)
- [Session Keeper](https://chrome-stats.com/d/sessionkeeper) — 9 users
- [Workflow Session Manager](https://chrome-stats.com/d/workflow-session-manager) — 6 users, 1.00 / 5
- [MySessions](https://chrome-stats.com/d/my-sessions) — 6,172 users, 3.96 / 5
- [Daily Session Saver](https://chrome-stats.com/d/daily-session-saver) — 1 users
- [Simple Session Saver](https://chrome-stats.com/d/simple-session-saver)
- [SessionManager Pro](https://chrome-stats.com/d/sessionmanager-pro) — 1.00 / 5

---

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