ExtSpot

niko

4 extensionsTop install tier: 20K+ tier (top extension)Top category: tools

Full extension table

Browse the indexed Chrome extensions from niko with sortable market signals and pagination.

ExtensionCategoryInstall tierRatingStore update
Netflix Dual subtitle for learning languages icon

Netflix Dual subtitle for learning languages

education20K+
3.2
Netflix 同時字幕で英語学習 icon

Netflix 同時字幕で英語学習

education20K+
4.2
Hulu 同時字幕で英語学習 icon

Hulu 同時字幕で英語学習

education5K+
3.4
Summfinity for YouTube - Summaries Unlimited icon

Summfinity for YouTube - Summaries Unlimited

tools2
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niko Chrome Web Store portfolio

niko is tracked on ExtSpot as a Chrome extension publisher with 4 linked extensions. The portfolio view combines store categories, install tiers, ratings, and update recency so readers can understand what this developer ships and which listings carry the strongest market signals.

Tracked extensions

4

Top install tier

20K+

Primary category

tools

Notable extensions from niko

These listings are ordered by install tier on the first portfolio page. Each item gives search engines and readers a concise description of the developer portfolio rather than only a table of IDs.

Netflix Dual subtitle for learning languages

Netflix Dual subtitle for learning languages is one of the Chrome extensions from niko in education. It is listed with an install tier of 20K+. Current rating signal: 3.2.

education20K+ usersRating 3.2Store updated

Netflix 同時字幕で英語学習

Netflix 同時字幕で英語学習 is one of the Chrome extensions from niko in education. It is listed with an install tier of 20K+. Current rating signal: 4.2.

education20K+ usersRating 4.2Store updated

Hulu 同時字幕で英語学習

Hulu 同時字幕で英語学習 is one of the Chrome extensions from niko in education. It is listed with an install tier of 5K+. Current rating signal: 3.4.

education5K+ usersRating 3.4Store updated

Summfinity for YouTube - Summaries Unlimited

Summfinity for YouTube - Summaries Unlimited is one of the Chrome extensions from niko in tools. It is listed with an install tier of 2.

tools2 usersRating —Store updated

Portfolio analysis for niko

The portfolio appears strongest where install tiers, category focus, and recent store activity overlap. This section summarizes signals from the currently indexed Chrome Web Store listings.

Category footprint

education: 3 listings in the visible portfolio sample.

tools: 1 listing in the visible portfolio sample.

Market signal summary

Strongest visible listing: Netflix Dual subtitle for learning languages with 20K+ users.

Highest tracked install tier across the developer profile: 20K+.

Most recent visible store update: .

Trust and attribution

Developer website: summfinity.com.

Developer identity is linked by public developer ID, store contact fields, and normalized identity evidence from the catalog pipeline.

Discovery angles

Compare top listings by install tier before reading lower-traffic experiments.

Review category overlap to understand whether the publisher focuses or tests multiple markets.

Use update recency as an early signal for active maintenance.

Questions about niko

Short answers for searchers researching this Chrome extension developer and its store portfolio.

How many Chrome extensions does this developer publish?

ExtSpot currently links 4 Chrome extensions to niko.

What is the top category?

The current leading category is tools, based on indexed Chrome Web Store data.

Which extension has the strongest install signal?

Netflix Dual subtitle for learning languages is the strongest visible listing in this profile sample, with an install tier of 20K+.

Is the official website known?

The detected official website is summfinity.com.