- By:
- Jiffy Reader
- Daily users:
- 2,355 -86
- Rating:
- 4.41 (32)
- Version:
- 1.8.7 Last updated: 2025-05-13
- Version code:
- 5948327
- Creation date:
- 2022-05-30
- Risk:
- Moderate risk impact Moderate risk likelihood
- Permissions:
- storage
- activeTab
- declarativeNetRequestWithHostAccess
- <all_urls>
- storage
- Size:
- 1.46MB
- Email:
- ji*****@gmail.com
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Updated:
- 20 hours ago
Ranking
Other platforms
User reviews
Pros
- Effective and simple to use, significantly speeding up online reading.
- Highly praised for research purposes and general reading enhancement.
- Works well on most websites with good compatibility.
- Good developer responsiveness and support for users.
- Considered the best implementation of Bionic Reading among alternatives.
Cons
- Causes performance issues and browser slowdown on Facebook, especially with post and comment boxes.
- Breaks formatting and functionality on certain websites like Twitch.
- Conflicts with other extensions such as Gesturefy, causing input delays.
- Does not work properly with PDF files and some complex content formats.
- Lacks a dark theme for the interface and icon, which users desire.
Recent reviews
by Ca*****, 2025-06-10
Simple and effective. Jiffy Reader makes reading online so much faster.
by ga*****, 2025-04-28
It’s become my go-to for research.
by mu*****, 2025-04-28
Extension safety
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk
impact extension cannot do much harms, whereas a high risk impact extension can do a lot of
damage like stealing your password, bypassing your security settings, and accessing your
personal data. High risk impact extensions are not necessarily malicious. However, if they
do turn malicious, they can be very harmful.
Jiffy Reader requires a few sensitive permissions. 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.
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious.
This is determined by the publisher and the Firefox add-on reputation on
Firefox Browser Add-ons, the amount of time the Firefox add-on has been
around, and other signals about the
Firefox add-on. Our algorithms are not perfect, and are subject to change
as we discover new ways to detect malicious extensions. We recommend that you always
exercise caution when installing a Firefox add-on.
Jiffy Reader 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.
- Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare Jiffy Reader vs Jiffy Reader Dev
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