Jambofy

Improves boring youtube thumbnails and Jambofys them Are you bored of every YouTube thumbnail being boring? Do you wish Jambo the cat was in every YouTube thumbnail? Well now you can have exactly that with this extension.

Total ratings

4.97 (Rating count: 62)

Review summary

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Brings joy and humor with funny cat thumbnails
Improves YouTube experience by changing normal thumbnails to cat-themed ones
Works reliably and efficiently for most users
Highly rated by users who would recommend it as a must-have extension

Cons

High CPU usage, even on powerful PCs
Incompatibility with the DeArrow extension, requiring it to be disabled for proper functionality

Most mentioned

Incredible improvement in YouTube thumbnail enjoyment due to cats
Significant CPU resource consumption reported by some users
Compatibility issues with the DeArrow extension affecting usage

See reviews for Jambofy on Firefox Browser Add-ons

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User reviews

Recent rating average: 5.00

All time rating average: 4.97

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Rating filters

Date	Author	Comment
2025-01-16	lane	is there any need to explain this purrfection even though its not the original still amazing and thank you
2024-12-26	Riger	perfection in one extension
2024-11-23	treebrother	this is so silly and funny and i'm glad its on firefox. thank you for funny cats in every thumbnails everywhere
2024-11-07	Firefox user 18674259	Works like a charm. I love jambo
2024-10-31	Firefox user 18641787	Mmm jambo
2024-10-19	Firefox user 18646402
2024-10-08	ns	an amazing addon, changed my life just like jschlatt changed millions of lifes back in 1999
2024-10-07	The goose	Changed my life
2024-09-14	Firefox user 18595983
2024-09-04	Anatoly

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