Crunchyroll simulcast calendar filter

Name: Crunchyroll simulcast calendar filter
Author: Zeyrox

By: Zeyrox

Adds filters for the Crunchyroll simulcast calendar. Filters can be made by watchlist or language. Activating the language filter takes a moment.

Download

Install

Features & Capabilities

This Firefox extension enhances the user experience on the Crunchyroll release calendar by adding advanced filtering options.

Features:

✅ Watchlist Filter – Show only entries that are on your Crunchyroll watchlist.

🌐 Language Filter – Hide entries that are not available in your selected language (e.g. German, English, French, etc.).

⚙️ Language Selector – Easily change your preferred language using a dropdown menu. Your selection is saved automatically.

📅 Compatible with Crunchyroll’s current calendar layout – No server interaction or background requests needed.

This extension works entirely locally in your browser and does not collect or transmit any data. It simply improves visibility and usability by hiding irrelevant entries from the calendar view.

How It Works When enabled, the extension scans each calendar entry and checks:

If the anime is marked in your Crunchyroll queue.

If the language displayed in the popover (e.g. “(German Dub)”) matches your selected filter.

Entries that don’t meet the active filter criteria are hidden from view.

Permissions This extension does not require any special permissions. It only runs on the Crunchyroll calendar page.

Source Code The source code is available on GitHub (https://github.com/0Zeyrox0/Crunchyroll_SimF#). Contributions or feedback are welcome.

License MIT License – free to use, modify, and distribute.

User Growth & Download Statistics

Add-on

By:

Zeyrox

Daily users:

2 1

Version:

1.0 Last updated: 2025-07-20

Version code:

5991864

Creation date:

2025-07-17

Risk:

Permissions:

storage
https://www.crunchyroll.com/

Content scripts matches:

www.crunchyroll.com

Size:

19.31KB

Email:

ma*****@web.de

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-18

Compare stats and ranking:

Ranking

# 64,767 ▲ 52,078

Other rankings

#56 in popover keyword 5 ▲ 5#103 in calendar keyword 28 ▲ 14

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Zeyrox

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/crunchyroll-simf/

Email:

ma*****@web.de

Is Crunchyroll simulcast calendar filter 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.

Crunchyroll simulcast calendar filter 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.

Crunchyroll simulcast calendar filter 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 **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****