Seizafe - Epilepsy Alert for YouTube™
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Prevent Photosensitive-Epileptic seizures while watching YouTube™ videos. We'll warn you before you see any flashy videos.

Seizafe flaunts a life saving algorithm and a beautiful user-experience designed to warn you before any rapidly flashing scenes in YouTube™ videos. Countless YouTube™ videos these days have no warnings whatsoever for any impending Epileptic content, thus imposing an unforeseen danger upon those among us who have the condition. Seizafe is (specially 🌼) designed for people with Photosensitive-Epilepsy / any other neurological disorder, keeping you safe from unexpected jarring/flashing/bright transitions in videos which could cause deadly Photosensitive seizures. Since anyone can develop epilepsy, Seizafe is an ideal solution to narrow down the chances of you developing the condition, even as a healthy individual. The sensitivity of the algorithm to identify flashing content can be adjusted to your preference via the sensitivity controls in the pop-up menu on our extension. Seizafe is ideal for public computer labs/kiosks/lounges eg. in hotels, schools, hospitals, offices, airports etc. Public safety is a very important value to keep those around us safe, even from the simple but unexpected dangers of videos. Seizafe is one Chrome Extension with a greater story behind it. Be safe. Be kind.💜

4.7 out of 59 ratings

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MacalvandFeb 25, 2023

Works well, very sensitive, perhaps too sensitive. Even on the low sensitivity the video auto-pauses all the time while watching online lectures with fast slide transitions.

1 person found this review to be helpful
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ReuelthecloudwalkerDeveloperMar 7, 2023

Hi Macalvand, thank you for your feedback, it is very valuable in making Seizafe more adaptive and accessible to its users. On a working update, you will be able to customise the sensitivity to your preference, hopefully this would benefit you regarding this issue you have highlighted.

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Łukasz MartynowiczDec 9, 2022

Wow! This is a game changer for me. I was hoping for this kind of extension for years, and it's finally here. Just installed it and tested it (with the help of my wife, for obvious reasons) on a video which caused a serious problem once before, and it worked like charm. Now please expand it to streaming services. Having it working on sites like Disney+ or HBO would be so, so great. Kudos to you!

2 out of 2 found this helpful
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ReuelthecloudwalkerDeveloperDec 29, 2022

It is wonderful to hear that Seizafe is helpful to you! A new update is on its way, and one of the major updates is additional website support (along with other game changers)! Can't wait to share this update with you.

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Aaron DelgadoMay 7, 2022

Works beautifully on my laptop but I've been trying to get it to work on my Android Phone and/or Android Tablet and nothing's working. Is it not compatible?

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ReuelthecloudwalkerDeveloperMay 26, 2022

Hey Aaron, Seizafe, like most chrome extensions is only compatible with desktops and laptops running a chromium based browser. I will let you know when I develop an android and ios app bringing Seizafe's functionality to mobile devices. Have a beautiful day 💜💜💜


  • Version
  • Updated
    September 11, 2020
  • Offered by
  • Size
  • Languages
    English (United States)
  • Developer
    92 The Pond Road Residence York University, 4700 Keele Street North York, York University, ON M3J1P3 CA
  • 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.


The developer has not provided any information about the collection or usage of your data.


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