NekoCap

Create and upload community captions for YouTube videos (and more) with this easy to use extension that supports SSA/ASS rendering.

NekoCap - Create and Share Community Captions for YouTube

NekoCap is a Firefox add-on that enables users to view, create, and share community captions for YouTube videos and other supported sites. With the easy-to-use editor, you can create captions in any language and export them to various formats. Join the NekoCap community and help improve captions while browsing your favorite video streaming sites. This open-source extension supports SSA/ASS rendering and offers advanced effects for captions. Discover NekoCap's features, including loading and tweaking externally created captions, giving thumbs up or down, and more. Join the Discord community for questions and feedback. Contribute to NekoCap's development on GitHub. Please note that community captions may not reflect the video creator's intent, and NekoCap and the video creator are not responsible for content in community-contributed captions.

Add-on stats

Manifest V3
By: nopol10
Daily users: 309
-3
Rating: 5.00
(7)
Version: 1.10.6 (Last updated: 2025-03-02)
Version code: 5902315
Creation date: 2021-01-10
Weekly download count: 14
Firefox on Android: Yes
Permissions:
  • storage
  • webNavigation
  • identity
Size: 4.92M
Full description: See detailed description

Other platforms

NekoCap (v1.10.6)
5,000 5.00 (7)
Not available on Android
Not available on Edge

User reviews


by FoxRefire, 2024-09-09

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Add-on safety

Risk impact

NekoCap requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: youtube.com, tver.jp, nicovideo.jp, vimeo.com, bilibili.com, netflix.com, primevideo.com, twitter.com, wetv.vip, tiktok.com, iq.com, abema.tv, bilibili.tv, nogidoga.com, co.jp, archive.org, dailymotion.com
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of NekoCap. Use it at your own risk.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
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  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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