SpeedMaster - Universal Media Playback Controller

by barretlee · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 21 Oct 2026

Control playback speed for audio and video elements on any page.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#145K

#121K among extensions

Version

1.0.1

updated 20 Oct 2025

Users

monthly, 12 months

Latest, 21 Oct 2026: 24 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months

Latest, 21 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About SpeedMaster - Universal Media Playback Controller

SpeedMaster Take full control of playback speed across the web. Study smarter, watch faster, and listen better — all with one lightweight controller. Highlights - 0.5×–15× speed range with one-tap Boost 🚀. - Overlay & popup modes — switch anytime. - Per-site control to enable or disable easily. - Auto theme & bilingual UI (English / 中文). - Dynamic badge showing current speed (e.g. 1.5). Why SpeedMaster - Works on all sites (MV3, <all_urls>). - 100% local processing, zero data upload. - Clean glass-style design, Webpack-packaged for stability. Permissions storage, tabs, host_permissions (<all_urls>) ⸻ SpeedMaster 简介一款让你在任意网站自由掌控音视频倍速的轻量级工具。学习、播客、观影，节奏随心掌控。核心功能 - 0.5×–15× 倍速范围，支持一键「超速播放 🚀」。 - 浮窗与弹窗双模式，随时切换。 - 站点级开关，灵活控制启用状态。 - 自动主题与中英双语界面。 - 实时徽标显示当前倍速（如 1.5）。产品优势 - 适配所有站点（MV3 + <all_urls>）。 - 全程本地运行，绝不上传数据。 - 玻璃拟态设计，轻盈现代。权限说明 storage, tabs, host_permissions (<all_urls>) Contact - GitHub Issues: https://github.com/barretlee/speedmaster/issues - 邮箱：barret.china@gmail.com