# pakku: bilibili danmaku filter \[Language: Chinese\]

> 瞬间过滤B站(bilibili.com)刷屏的相似弹幕，还你清爽的弹幕视频体验。 \*a tweak for a Chinese website. Please ignore this add-on if you are not a user of bilibili.com.\*

Canonical page: [https://chrome-stats.com/d/pakkujs](https://chrome-stats.com/d/pakkujs)

## Overview

- **ID:** `pakkujs`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** xmcp
- **Category:** photos-music-videos,games-entertainment
- **Daily users:** 1,740
- **Weekly downloads:** 16
- **Rating:** 4.86 / 5 (348 ratings)
- **Version:** 2026.5.1
- **Last updated:** 2026-04-29
- **First published:** 2017-09-03
- **Size:** 332 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/pakkujs/)
- **Website:** [https://github.com/xmcp/pakku.js/issues](https://github.com/xmcp/pakku.js/issues)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/pakkujs/privacy/](https://addons.mozilla.org/firefox/addon/pakkujs/privacy/)

## Description

pakku是一款专为中国视频网站B站（bilibili.com）设计的Chrome扩展，主要功能是过滤和合并刷屏的相似弹幕。通过减轻屏幕上的弹幕遮挡，pakku大幅提升视频观看体验。它能将内容相似且时间接近的多条刷屏弹幕合并成一条，有效降低弹幕密度，减轻视觉干扰。

除此之外，pakku还提供HTML5播放器的多项增强功能，如弹幕信息显示框和弹幕密度图表，方便用户查看弹幕详情和发送者信息。该扩展兼容B站的HTML5播放器，且以GPL协议开源发布，保障用户使用安全和透明度。此扩展特别适合频繁使用B站观看视频并希望改善弹幕体验的用户。

## Rankings

- #2,425 — Overall
- #226 — Games & Entertainment

## Permissions and access

### Permissions

- `notifications`
- `storage`
- `contextMenus`
- `scripting`
- `declarativeNetRequestWithHostAccess`

### Host permissions

- `*://*.bilibili.com/*`
- `ws://*.bilibili.com/*`
- `wss://*.bilibili.com/*`

### Content script matches

- `*.bilibili.com`
- `www.bilibili.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Review summary

用户一致好评：插件屏蔽弹幕效果显著、支持自定义脚本与正则，能找回并强化哔哩哔哩删去的功能，使用体验良好且很受欢迎。没有出现重复性负面反馈。

### Pros

- 有效的弹幕屏蔽，配合自定义全局脚本与正则（如 GitHub 的 Bilibili-Block-List）效果很好
- 恢复并强化了哔哩哔哩移除的功能，使用体验优于官方实现
- 简单好用，用户普遍非常满意并称其为“宝藏”插件
- 专业且功能完善，稳定可靠

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Source: [Chrome-Stats](https://chrome-stats.com/d/pakkujs)