Work Offline

Brings work offline and online in the web page level to your browser

Work Offline: Efficient Chrome Extension for Offline Browsing

'Work Offline' is a handy Chrome extension specifically designed to make the web browsing user experience more efficient. It provides the user with the ability to toggle between online and offline modes, with the offline mode preventing web requests from being sent or received by web pages. Notable features include the ability to still use web-based extensions while in offline mode, browsing local HTML files offline, and tab-specific offline settings. It also supports navigator.onLine, 'online' and 'offline' events, and respects global offline and online browser level events.
Install from Chrome Web Store

Extension stats

Users: 8,000+
Rating: 3.36
(25)
Version: 0.2.1 (Last updated: 2021-10-04)
Creation date: 2019-07-21
Risk impact: Moderate risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • storage
  • contextMenus
  • declarativeNetRequest
  • scripting
Host permissions:
  • *://*/*
Size: 55.84K

Other platforms

Work Log (v1.5.4)
4.36 (645) 36,662+
Work Offline (Page Only) (v0.1.4)
3.93 (15) 354
Work Offline (v0.2.0)
0.00 (0) 1,658+
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Extension summary

This extension brings "Work Offline" button to your browser. When the extension is in the offline mode, no web request can be sent or received by web pages. Note that still, your extension can use the internet. So let's say you have a web-based email client and an email notifier extension. The web-based one is disconnected, but the extension one is connected.

Notes:

  1. You can enable and disable the offline mode right from the toolbar button. This is a toggle button.
  2. If you have open tabs, those tabs cannot send and receive network requests in the offline mode
  3. You can still browse local HTML files while you are in the offline mode, though these pages cannot anything to any web servers

Change Log: version 0.1.2

  1. Offline mode per tab. You can now use the right-click context menu item for page action to make a single tab or multiple tabs go to the offline mode. It is still possible to use the toolbar button to make all tabs work in offline mode too. version 0.1.3
  2. supports navigator.onLine
  3. supports "online" and "offline" events
  4. respects global offline and online browser level events

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Useful tool for debugging with PWA development
  • Can block AJAX calls most of the time
Cons
  • Doesn't work reliably or consistently
  • Breaks browser history by renaming tabs
  • Lacks a toggle button after installation
  • Doesn't function with websockets
  • Doesn't reload tabs automatically when switching back to online
Most mentioned
  • Basically useless for development
  • It didn't work
  • Never got the toggle button after installing
  • Can block AJAX calls but unreliable
  • Does not work with websockets
User reviews
Thanks! Very useful tool. It would be even better if you add an option to disable that confirmation message that says: "Are you sure you want to switch to online mode for this tab?" and another option to create a keyboard shortcut to toggle offline mode for a tab.
by Idriss BENABBES, 2024-11-18

doesn't even work
by Kitty Cute, 2024-07-26

Breaks browser history! "Offline mode" instead of every closed tab name! Please rename to "(offline mode) ${TAB_NAME}" to preserve history (Ctrl-H) search!
by Dmitry Komarov, 2024-06-13
View all user reviews

Extension safety

Risk impact

Work Offline requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

Work Offline has earned a good reputation and can be trusted.

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Promo images

Work Offline small promo image
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