Superior YouTube Captions Firefox

Superior YouTube Captions

By: yimbo
Replaces YouTube's word-by-word auto-generated subtitles with standard line-by-line subtitles.

Features & Capabilities

This extension modifies the behavior of YouTube's auto-generated captions to improve readability. By default, YouTube displays auto-generated captions one word at a time as they are spoken. Better YouTube Subtitles intercepts the data stream and reformats the text to display full, complete lines instead.

Features:

Line-by-Line Rendering: Accumulates words into full lines before displaying them, removing the default scrolling/typing effect. Native Integration: Injects formatted subtitles directly into the YouTube player's text track system. Customizable: Supports all standard YouTube caption settings (font size, color, background, opacity) accessible via the player's settings menu. Privacy: Requires no external permissions or data collection; performs all processing locally within the browser.

User Growth & Download Statistics

Manifest V3 Add-on
By:
yimbo
Daily users:
10
Rating:
5.00
(2)
Version:
1.1 Last updated: 2026-01-11
Version code:
6118593
Creation date:
2026-01-08
Risk:
Moderate risk impact Moderate risk likelihood
Host permissions:
  • *://*.youtube.com/*
Content scripts matches:
  • *.youtube.com
Size:
10.12KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-13
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:
yimbo
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/superior-youtube-captions/

User Reviews

works perfectly! I've been looking for a way to get mobile-style captions on pc for AGES
by ho*****, 2026-05-24
View all user reviews ›

Is Superior YouTube Captions 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.

Superior YouTube Captions requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: youtube.com
  • 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.

Superior YouTube Captions 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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