SubtitleCover

Extension Tools

Overview

A draggable, resizable floating div for blocking video subtitles - 一个可拖动、可调整大小的浮动div，用于遮挡视频字幕

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Details

Version
1.0
Updated
May 27, 2026
Flag concern
Offered by
firejiangg
Size
45.55KiB
Languages
中文（中国）
Developer
Email
jiangnotice@hotmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

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Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

YouTube Overlay Opacity Controller

4.5

Control the opacity of YouTube's transparent player overlays

Subtitle Hider

0.0

A draggable, resizable blur overlay to hide hardcoded subtitles on any page.

YouTube Fullscreen Theater Mode

4.8

Makes YouTube theater mode fullscreen, using the entire height of the browser viewport for the video player.

Netflix Subtitle Delay

4.2

Mini tool to delay the Netflix subtitles

字幕遮挡悬浮层

0.0

在任意网页上放置可拖动、可缩放、可调透明度与颜色的遮罩，用于挡字幕或页面元素。

YouTube Subtitle Delay

3.8

Mini tool to delay the YouTube subtitles

Subtitle Blocker

5.0

Built for language learners. Block subtitles on video pages with a draggable overlay.

speak subtitles extension

3.5

Reproductor subtítulos cerrados en videos (Actualmente funcional en PluralSight).

JW.org Subtitle Fix

5.0

Fix jw.org subtitles from blocking the content, reduce the space they take up, and lower the subtitles

PiP mode with Subtitles & Controls

3.3

Picture-in-Picture mode with subtitle overlay support for major streaming platforms. Includes video controls and resizable subtitles

Video Stats Overlay

0.0

Overlay on video elements, displaying media debug stats

YouTube Scroll Enhancer

4.5

動画プレーヤーを固定し、コメントを右側のサイドバーに移動させることで、動画とコメントをそれぞれ独立してスクロールできるようにします。