ASS Danmaku

By: 田生

Download danmaku / comments in ASS format from AcFun, bilibili, and, Niconico. Watch video on supported site, and danmaku download button will appear on the right of address bar.

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Features & Capabilities

ASS Danmaku is a versatile Chrome extension designed to download danmaku (overlay comments) in ASS subtitle format from popular video sites including ニコニコ (niconico), AcFun, 哔哩哔哩 (bilibili), 巴哈姆特動畫瘋, and ひまわり動画. When watching videos on supported platforms, a convenient 'danmaku download' button appears to the right of the address bar, allowing users to quickly save danmaku subtitles.

The extension prioritizes user privacy by not sending or modifying any web requests and avoids any data collection. For enhanced usability, an online converter is available to convert downloaded XML or JSON danmaku files into the ASS format. Additionally, the project encourages community participation by inviting translations through their hosted platform. ASS Danmaku offers an efficient and privacy-conscious way to capture danmaku comments for personal viewing or editing.

User Growth & Download Statistics

Add-on Privacy & Security

By:

田生

Daily users:

234 2

Rating:

4.44

(18)

Version:

1.15 Last updated: 2022-07-09

Version code:

5429111

Creation date:

2018-02-19

Risk:

Permissions:

Size:

42.21KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-07

Compare stats and ranking:

Ranking

# 7,349 ▲ 35

Other rankings

#223 in expand keyword 11 ▼ 3

For Developers

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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:

田生

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/ass-danmaku/

Website:

https://github.com/tiansh/ass-danmaku/issues

User Reviews

田生大大拜託回來修一下吧

by Fi*****, 2025-07-05

by 退出*****, 2025-03-23

by 远离*****, 2025-02-21

View all user reviews ›

Is ASS Danmaku 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.

ASS Danmaku requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********

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.

ASS Danmaku has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******