Improve Crunchyroll Firefox

Improve Crunchyroll

Enhance Crunchyroll: theater mode, skip intros/outros, mark as watched/not watched, fast forward/backward buttons, dark mode, ...

Features & Capabilities

Improve Crunchyroll is a feature-rich Chrome extension that enhances your anime streaming experience with theater mode, a larger video player, fullscreen options, and intuitive shortcuts to skip intros, recaps, and outros. Each feature is toggleable, giving you full control over your viewing experience.

It also adds watch status management, MyAnimeList/AniList integration, next/previous episode shortcuts, Picture-in-Picture, and keyboard shortcuts for playback speed. You can hide or blur UI elements, subtitles, banners, and even disable NumPad for a distraction-free environment. Settings can be backed up or reset at any time.

User Growth & Download Statistics

By:
Thomas Tavernier
Daily users:
5,379 -27
Rating:
4.39
(41)
Version:
5.0.1 Last updated: 2026-04-26
Version code:
6235750
Creation date:
2022-01-16
Risk:
Low risk impact Moderate risk likelihood
Permissions:
Content scripts matches:
  • static.crunchyroll.com
  • beta.crunchyroll.com
  • www.crunchyroll.com
Size:
97.51KB
Email:
th*****@tavernier.dev
URLs:
Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-20
Compare stats and ranking:

Other platforms

Chrome
Improve Crunchyroll (v5.0.1)
40,000 4.44 (248)
Edge
Improve Crunchyroll (v5.0.1)
4,971 4.80 (21)

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:
Thomas Tavernier
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/improve-crunchyroll/
Email:
th*****@tavernier.dev

Permission Change History

2025-09-24: Version 4.7.0 → 4.8.0
Remove Permissions: https://*.crunchyroll.com/*

User Reviews

Users broadly praise Improve Crunchyroll for its quality-of-life features and playback-speed enhancements, and its usefulness for anime watching. However, multiple reviews report UI glitches and unreliable shortcuts, speed configuration not being accurate or persisting between episodes, and Auto Skip not functioning. A recurring request is the return or proper functioning of mark-as-watched/unwatched features. Some users also request navigation improvements (e.g., previous-episode button) and subtitle display controls.
Pros
  • Quality-of-life playback enhancements (speed controls and related UX improvements) that streamline watching Crunchyroll.
  • Especially valued for higher playback speeds when watching anime.
  • Generally reliable and well-liked by many users (works well / works perfectly).
Cons
  • UI glitches and overlay/shortcut reliability issues disrupt viewing (shortcuts not working, UI glitched).
  • Playback speed settings are buggy or do not persist between episodes (wrong values when configuring speeds, not saved across episodes).
  • Auto Skip feature does not work as advertised (not functioning as expected).
  • Missing or non-functional mark-as-watched/unwatched feature (series/episode management not available or not working).
Recent reviews
The AddOn works as intended. Why TheFAQ isn't there a native Auto Skip option in the first place?!? Same thing with Prime and Negflix, wtf? Suggestion: Option to skip the last few seconds after the Credits/Ending or directly jump to the next episode? Maybe with a time remaining setting, so important (longer) stuff won't get skipped?
by m4*****, 2026-05-13

by No*****, 2026-04-24

It works for one piece which is all I need rn.
by So*****, 2026-04-23
View all user reviews ›

Is Improve Crunchyroll 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.

Improve Crunchyroll requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • Low ******* ****** ** *** ********* ******** ***************
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.

Improve Crunchyroll 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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