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YouTempo: YTM Speed Controller

YouTempo: YTM Speed Controller EN

Lookas · Firefox

Playback speed control, pitch lock, A/B loop, and visualiser for YouTube Music. Stores your set speed and preferences locally.

5.0/5 3 人评分 38用户 v1.3.7当前版本
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  • YouTempo: YTM Speed Controller 截图
  • YouTempo: YTM Speed Controller 截图
  • YouTempo: YTM Speed Controller 截图
  • YouTempo: YTM Speed Controller 截图
  • YouTempo: YTM Speed Controller 截图

简介

Master your music with pitch-perfect tempo control, A/B looping, sleep timer, audio effects, and high-fidelity beat visualizers integrated seamlessly into YouTube Music.

🎵 Precision Playback & Looping

Speed Slider: Smooth, precise tempo control from 0.25x to 4.0x with mouse-wheel adjustments (±0.05x).

Pitch Lock: Keep vocals and instruments at their natural pitch regardless of speed changes.

Seamless A/B Looping: Set loops with draggable markers directly on the player timeline.

Quick Presets: Snap instantly to common playback speeds via the dropdown menu.

⚙ Audio Effects & Sleep Timer

Sleep Timer: Automatic fade-out and pause timers (15 to 90 minutes) for bedtime listening.

Audio Effects: Bass/Voice Boost, Spatial Reverb, Volume Normalization, and 8D Audio.

Smart Crossfade: Speed-aware track fade in/out (that also supports loop transitions).

🎮 Extra Panel & Visualizers (Press 0)

Visualizer Suite: Audio-reactive visualisers synced perfectly to the beat. (with dynamic album art backgrounds).

Taiko Game: Built-in rhythm mini-game with BPM tapping and combo tracking.

Equalizer: 5-band EQ with custom profile saving.

🛠 Quality-of-Life Upgrades

Smart Anti-"Still Watching?": Auto-confirm ensures your music never pauses unexpectedly.

Backup & Restore: Export and import settings.

Interface Customization: Audio-only mode, background artwork opacity slider, and remappable hotkeys.

Toolbar Popup: Access quick play, pause, skip, volume, and "Like" buttons from the extension badge.

Multi-Language Support: English, Spanish, and Romanian.

⌨ Default Keyboard Shortcuts

[ : Speed down (-0.05x)
] : Speed up (+0.05x)
\ : Quick-toggle 1.0x / previous speed
I : Set loop start (A)
O : Set loop end (B)
P : Clear active loop
0 : Toggle Extra Panel overlay
1 : Taiko – Don (red note)
2 : Taiko – Kat (blue note)

🛡 Privacy First
No external servers, accounts, tracking, or telemetry. All preferences, custom EQ presets, and backups persist strictly on your local device. Host permissions are limited exclusively to https://music.youtube.com.

❤ Support the developer: https://ko-fi.com/lookasdev

YouTempo: YTM Speed Controller 是做什么的

YouTempo: YTM Speed Controller 是一款面向 Firefox 的影音图像类扩展，主要用来处理图片、调节音量、增强播放器功能。官方对它的介绍是：Playback speed control, pitch lock, A/B loop, and visualiser for YouTube Music. Stores your set speed and preferences locally.在Firefox 附加组件商店（AMO）上，它当前版本 1.3.7，评分 5（3 人评价），约 38 名用户。

适合什么人用

从功能定位看，YouTempo: YTM Speed Controller 更适合经常在网页上看视频、听音乐或处理图片的用户。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。

怎么安装 YouTempo: YTM Speed Controller

  1. 打开Firefox 附加组件商店（AMO）上的官方页面；
  2. 点「添加到浏览器」并确认权限提示；
  3. 装好后在扩展列表里固定图标，方便随时开关。

本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。

常见问题

YouTempo: YTM Speed Controller 是免费的吗？

YouTempo: YTM Speed Controller 在Firefox 附加组件商店（AMO）免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。

YouTempo: YTM Speed Controller 安全吗？

它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。

YouTempo: YTM Speed Controller 支持哪些浏览器？

当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。

怎么卸载 YouTempo: YTM Speed Controller？

在扩展管理页找到 YouTempo: YTM Speed Controller，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。

权限清单 来自 manifest.json 原文

接口权限 1

  • storage

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