Features & Capabilities

Clearly Reader is a powerful Chrome extension designed to transform your web reading experience. With features like a distraction-free read mode, customizable themes, and full-screen reading, you can focus on your favorite articles without ads or interruptions. The extension supports advanced options such as syntax highlighting, LaTeX math formatting, and video display to enhance content presentation.

Beyond reading, Clearly Reader includes text-to-speech powered by Microsoft AI voices for audible articles, multiple export formats (Word, PDF, Markdown, MP3), and convenient copy options. The content extractor provides word count, reading time estimates, language detection, and outlines to help you navigate articles efficiently. Additional tools like quick pop-up menus for text translation, Wiki lookup, and unrestricted copying enhance usability. With features like auto-open reader mode, book layout, and cloud-based syncing, bookmarking, annotations, and AI summarization, Clearly Reader is your go-to all-in-one extension for a superior web reading experience. Visit clearlyreader.com to learn more.

User Growth & Download Statistics

Manifest V3 Add-on
By:
Lesslab
Daily users:
1,376 -1
Rating:
3.96
(45)
Version:
4.6.1 Last updated: 2026-05-12
Version code:
6258998
Creation date:
2021-03-18
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Host permissions:
  • <all_urls>
Content scripts matches:
  • *
Size:
6.96MB
Email:
*****@clearlyreader.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-14
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Lesslab
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/clearly-reader/
Email:
*****@clearlyreader.com
Website:
https://clearlyreader.com/

Permission Change History

2025-02-15: Version 3.1.0 → 4.0.0
Add Host permissions: <all_urls>
Remove Host permissions: *://*/*
Add Permissions: scripting
2023-04-19: Version 2.3.1 → 3.0.0
Add Host permissions: *://*/*
Remove Permissions: <all_urls>

User Reviews

User reviews indicate the add-on is generally usable and easy to use, with positive feedback on its clean UI and overall performance. However, multiple users report TTS issues, auto-logout/relogin problems, weak support, and notable Firefox compatibility problems. Paywall restrictions and tough subscription cancellation add further frustration. The core experience is solid, but Firefox-specific issues and pricing/support annoyances are the most frequently mentioned pain points.
Pros
  • Generally reliable with a positive user experience and easy-to-use interface.
  • Simple and clean UI that feels approachable.
  • Translation feature helps non-English users.
Cons
  • Text-to-speech is unreliable or non-functional for some users.
  • Auto-logout on refresh and frequent re-login, with unresponsive support.
  • Poor Firefox compatibility; outdated Firefox version and some features don’t work.
  • Paywall gating of basic features and difficult subscription cancellation.
Recent reviews
不知道是我没有找到背景设置功能。要是能设置背景颜色就非常的完美了
by Fi*****, 2026-06-05

by Gm*****, 2026-05-10

I want full width; on the dark mode at the right I see the white vertical line :(
by Vi*****, 2025-11-28
View all user reviews ›

Is Clearly Reader Safe?

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.

Clearly 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 Add-ons Store, 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.

Clearly 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 **** ********* *** **** **** *******
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Best Clearly Reader Alternatives

Here are some Firefox add-ons that are similar to Clearly Reader: