uBlock Origin

browser extension

GenRank Score

150.5

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

3 questions•2 categories

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

Score

100.0

Rank

Score History

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Average Rank

#1.8

Median

Range

#1–#6

Consistency

★★☆σ=1.6

🏆Top 3 in 8/9 models

Rankings by Model

Claude Haiku 4.5 #1Claude Sonnet 5 #1Gemini 3 Flash #1Gemini 3.7 Flash #1GPT-5.4 mini #1GPT-5.6 Luna #1Sonar #1Gemini 3.1 Flash Lite #3Grok 4.3 #6

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

Score

29.0

Rank

#19

Score History

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Average Rank

#5.6

Median

Range

#1–#20

Consistency

☆☆☆σ=7.4

🏆Top 3 in 3/5 models

🎯Top 5 in 4/5 models

Rankings by Model

Gemini 3.1 Flash Lite #1Gemini 3.7 Flash #1Grok 4.3 #1Gemini 3 Flash #5Sonar #20

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

Score

21.5

Rank

#21

Score History

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Average Rank

#9.7

Median

Range

#1–#20

Consistency

☆☆☆σ=7.8

🏆Top 3 in 1/3 models

Rankings by Model

Grok 4.3 #1GPT-5.6 Luna #8Gemini 3 Flash #20