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Video Overlay Tools

ExtensionTools1 user
Item media 2 (screenshot) for Video Overlay Tools
Item media 1 (screenshot) for Video Overlay Tools
Item media 2 (screenshot) for Video Overlay Tools
Item media 1 (screenshot) for Video Overlay Tools
Item media 1 (screenshot) for Video Overlay Tools
Item media 2 (screenshot) for Video Overlay Tools

Overview

Composition grid and OKLab-inspired value checker overlays for web video.

Video Overlay Tools helps artists and video creators inspect composition and tonal balance while web video continues playing. Choose a rule-of-thirds grid, golden-ratio grid, or center cross. Adjust line color, thickness, opacity, and blend mode. Enable the OKLab-inspired value check to view an efficient monochrome approximation designed for evaluating light and dark relationships in SDR video. The grid and value check can be toggled independently from the popup or keyboard shortcuts. Settings remain local to the browser. The extension does not require an account, communicate with external servers, or capture video frames.

Details

  • Version
    1.0.2
  • Updated
    October 9, 2026
  • Size
    23.63KiB
  • Languages
    2 languages
  • Developer
    Email
    artisaneet@gmail.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.

This developer declares that your data is

  • 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
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