uBlock Origin

browser extension

GenRank Score

153.3

A free, open-source, cross-platform browser extension for content filtering, including ad blocking and privacy protection.

Also Known As

uBlock OriginuBlock Origin (uBO)uBO

5 questions•3 categories

Which browser add-ons are best for privacy and security?Browser Extensions & Add-ons

Score

87.1

Rank

Score History

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Average Rank

#1.7

Median

Range

#1–#3

Consistency

★★★σ=0.9

🏆Top 3 in 6/6 models

Rankings by Model

Gemini 3 Flash #1Gemini 3.1 Flash Lite #1GPT-5.4 mini #1Sonar #1Claude Haiku 4.5 #3Grok 4.3 #3

What are the best tools for online privacy and security?Security & Privacy

Score

33.3

Rank

#11

Score History

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Average Rank

#8.5

Median

Range

#1–#21

Consistency

☆☆☆σ=7.5

🏆Top 3 in 1/4 models

🎯Top 5 in 2/4 models

Rankings by Model

Grok 4.3 #1Gemini 3 Flash #5Sonar #7GPT-5.4 mini #21

What are the best browser extensions for productivity?Browser Extensions & Add-ons

Score

21.8

Rank

#12

Score History

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Average Rank

#8.0

Median

Range

#1–#20

Consistency

☆☆☆σ=8.5

🏆Top 3 in 2/3 models

Rankings by Model

Grok 4.3 #1Sonar #3Gemini 3 Flash #20

What are the most useful browser extensions for developers?Browser Extensions & Add-ons

Score

6.3

Rank

#45

Score History

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Average Rank

#15.5

Median

#16

Range

#6–#25

Consistency

☆☆☆σ=9.5

Rankings by Model

Gemini 3 Flash #6Grok 4.3 #25

What are the best web browsers?Web Browsers

Score

4.9

Rank

#34

Score History

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Average Rank

#11.0

Median

#11

Range

#11–#11

Rankings by Model

Sonar #11