Offline Caching

Enable offline caching on any web site or app, allowing for usage even without Internet access.

Offline Caching

Add-on stats

By: octt
Users: 240
4
Rating: 5.00
(2)
Version: 1.0.1 (Last updated: 2024-03-28)
Creation date: 2024-03-28
Weekly download count: 6
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • <all_urls>
  • webRequest
  • webRequestBlocking
  • webRequestFilterResponse.serviceWorkerScript
  • storage
  • unlimitedStorage
  • tabs
  • activeTab
Size: 119.57K
URLs: Website

Other platforms

Offline Cache (v1.33)
2.00 (6) 190
Offline Games (v4.0)
4.07 (2,879) 772,946
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons? Install Chrome-Stats extension to view Firefox-Stats data as you browse the Firefox Browser Add-ons.

Add-on summary

This add-on enables offline caching on any web site or app, even those that aren't developed with this feature in mind, allowing use when Internet isn't available. This works by injecting a dedicated Service Worker on any host you choose via the popup menu, so it has the benefit of using an established and well-tested web technology to do its job. Due to Service Workers limitations, keep in mind that this only works on HTTPS sites and outside of private browsing mode.

User reviews

by VhaiyaGroupLTD, 2024-09-11

I have been using raindrop.io as my newtab page.. but it is slow to load each time. With this extension I was able to force it to rely on the cache.. and indeed the page loads instantly and the extension seems to work well.
by Ray, 2024-06-22
View all user reviews

Add-on safety

Risk impact

Offline Caching requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Offline Caching is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details