Offline Caching

Name: Offline Caching
Rating: 5 (3 reviews)
Author: octt

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

Download

Install Compare

Offline Caching is a powerful Chrome extension that lets you enable offline access on virtually any HTTPS website or web application. By injecting a dedicated Service Worker into your chosen sites through a simple popup menu, this tool ensures you can continue browsing and using apps even without an Internet connection. Designed to work seamlessly with standard web technologies, Offline Caching enhances usability, especially when you're offline or in areas with unstable Internet. Note that it supports HTTPS sites only and does not operate in private browsing mode due to Service Worker constraints.

Productivity Utilities Developer Tools

By:

octt

Daily users:

259 3

Rating:

5.00

(3)

Version:

1.0.1 Last updated: 2024-03-28

Version code:

5712588

Creation date:

2024-03-28

Risk:

Permissions:

<all_urls>
webRequest
webRequestBlocking
webRequestFilterResponse.serviceWorkerScript
storage
unlimitedStorage
tabs
activeTab

Size:

119.57K

URLs:

Website

Full description:

See detailed description ⏷

Source:

Firefox Browser Add-ons

Updated:

15 hours ago

Ranking

# 6,377 ▲ 43

Other rankings

#2 in offline keyword 16

#5 in works offline keyword 23

#21 in machine keyword 23

#23 in cache keyword 44 ▲ 1

#34 in benefit keyword 7

Upgrade to see more rankings

User reviews

by Firefox user 18744316, 2025-04-25

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 ›

Extension safety

Risk impact

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

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
Critical ****** ****** ** ******* ***** ***** *** ** **** ** ***** **** ******** ****** *** ******** ********** * ******* ********
High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******

Risk likelihood

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

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******

Upgrade to see full risk analysis details

Instantly check and monitor your browser extensions' risks and permissions with Extension Guard.