Facility for providing closed captions/subtitles related functions to online videos like Youtube.

Users: 34 ▲ 4
Version: 16.0 (Last updated: 2024-03-02)
Creation date: 2024-02-26
Weekly download count: 7
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: High risk likelihood
Manifest version: 3
  • alarms
  • storage
  • scripting
  • webRequest
  • webRequestBlocking
  • webRequestFilterResponse.serviceWorkerScript
  • webRequestFilterResponse
Host permissions:
  • <all_urls>
Size: 59.19K
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Risk impact

CaptionSubtitleTool is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install CaptionSubtitleTool if you trust the publisher.

Risk likelihood

CaptionSubtitleTool may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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