- By:
- Tyndale Hannan
- Users:
- 10,000 -10,000
- Rating:
- 4.92 (126)
1 new ratings
- Version:
- 1.3 Last updated: 2023-07-16
- Creation date:
- 2022-07-11
- Risk:
- Very low risk impact Very low risk likelihood
- Size:
- 17.36MB
- Email:
- ty*****@gmail.com
- Full description:
- See detailed description
- Source:
- Chrome Web Store
- Updated:
- a day ago
Other platforms

User reviews
Pros
- Highly entertaining and funny, causing laughter and surprise.
- Effective as a prank tool, especially in social and school settings.
- Creates memorable jump scare moments with John Cena's appearances.
- Easy to use and triggers unexpectedly when opening tabs, enhancing the surprise effect.
- Well-liked for its originality and being unique among extensions.
Cons
- Jump scares can be too intense, causing heart attacks or physical reactions.
- Volume is very loud and can be disruptive, sometimes leading to embarrassing situations.
- Can cause trouble in schools or public places when it unexpectedly plays loudly.
- Some users forgot they had it installed, leading to unexpected scares.
Recent reviews
went off while I was drinking fabric softener and I spilled it all over my bed now my bed is ruined. Fabric softener is an amazing beverage that heavily effects fabrics it comes in contact with. idk why its like this, there's no clues in the name or anything I drink it every day and i haven't passed out yet ahah bjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjm
oh yeah the extension is cool I recommend it
(this is joke don't actually drink fabric softener)
by
Be*****, 2025-06-18
Best extension in Chrome.
by
Ka*****, 2025-05-30
this is great my brother was so surprised
by
Ed*****, 2025-05-18
Extension safety
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk
impact extension cannot do much harms, whereas a high risk impact extension can do a lot of
damage like stealing your password, bypassing your security settings, and accessing your
personal data. High risk impact extensions are not necessarily malicious. However, if they
do turn malicious, they can be very harmful.
Cenafy for Chrome does not require any sensitive permissions.
Risk impact analysis details
- Low This permission has no access or impact on the user's system or data, thus carrying no risk.
Risk likelihood
Risk likelihood measures the probability that a Chrome extension may turn malicious.
This is determined by the publisher and the Chrome extension reputation on
Chrome Web Store, the amount of time the Chrome extension has been
around, and other signals about the
Chrome extension. Our algorithms are not perfect, and are subject to change
as we discover new ways to detect malicious extensions. We recommend that you always
exercise caution when installing a Chrome extension.
Cenafy for Chrome has earned a good reputation and can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* ** ****** ** ********
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Promo images
Compare extensions
- Compare Cenafy for Chrome vs Jumpscare Tab
- Compare Cenafy for Chrome vs Ultimate Rickroller
- Compare Cenafy for Chrome vs Cenafy Pro
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