Solves the problem of low-volume audio in browser tabs (e.g., quiet videos, soft music) by amplifying sound up to 800% without requiring external speakers or system-level changes

User installs extension and clicks the toolbar icon on any tab. Each click cycles volume: 100%→150%→300%→500%→800%→100%. The extension uses tabCapture API to capture the tab's audio stream, routes it through an offscreen document with a Web Audio API GainNode to amplify the signal, and outputs the boosted audio. The icon and badge text indicate the current boost level.

目标用户: Users with hearing difficulties / Users watching low-volume web content (videos, music, podcasts) / Users in noisy environments needing extra volume boost

Extension uses offscreen document pattern with tabCapture API which limits direct code tracing but the core audio processing logic is clear in offscreen-core.js and offscreen.js
No popup/options HTML file found - the extension appears to operate purely through toolbar click cycling rather than a UI panel

付费分析

未识别到付费功能

No premium, subscribe, payment, license, or billing keywords found in source code. All 'pro' keyword hits are false positives: Czech locale 'pro' means 'for' (preposition), and other hits are substrings in minified code. No payment platforms detected. No feature gating or tiered access exists in the code - all volume boost levels (100%→150%→300%→500%→800%) are accessible to all users.

置信度: 95
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: No login UI, no authentication endpoints, no account creation flow, and no signup/login keywords found in source code. The 'jwt' hit is in verified_contents.json (Chrome extension signed metadata, not user auth). The 'token' in offscreen-utils.js generates a random local UID via crypto.getRandomValues for internal identification, not authentication. The extension works immediately upon installation with no account needed.

权限风险

高风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

扩展能力较强：activeTab、storage
主机权限覆盖范围较宽

发布者

VerbLike

Vladyslav

邮箱: [email protected]
电话: --
地址: Chervonogo 12 Lviv, Lviv oblast 81000 UA

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Volume Booster

Volume Booster 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

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