Masaki Kobayashi

4 extensionsTop install tier: 848 tier (top extension)Top category: workflow

Full extension table

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

Extension	Category	Install tier	Rating	Store update
Video Stream Shortcuts	workflow	848	5.0	09/11/2026
TweetDeck Account Shortcuts	workflow	250	4.0	10/07/2024
Google Meet - Global Shortcuts	communication	181	4.5	09/11/2026
KING OF TIME Enhanced	workflow	33	—	09/05/2026

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Masaki Kobayashi Chrome Web Store portfolio

Masaki Kobayashi 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

Top install tier

848

Primary category

workflow

Notable extensions from Masaki Kobayashi

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.

Video Stream Shortcuts

Video Stream Shortcuts is one of the Chrome extensions from Masaki Kobayashi in workflow. It is listed with an install tier of 848. Current rating signal: 5.0.

workflow848 usersRating 5.0Store updated 09/11/2026

TweetDeck Account Shortcuts

TweetDeck Account Shortcuts is one of the Chrome extensions from Masaki Kobayashi in workflow. It is listed with an install tier of 250. Current rating signal: 4.0.

workflow250 usersRating 4.0Store updated 10/07/2024

Google Meet - Global Shortcuts

Google Meet - Global Shortcuts is one of the Chrome extensions from Masaki Kobayashi in communication. It is listed with an install tier of 181. Current rating signal: 4.5.

communication181 usersRating 4.5Store updated 09/11/2026

KING OF TIME Enhanced

KING OF TIME Enhanced is one of the Chrome extensions from Masaki Kobayashi in workflow. It is listed with an install tier of 33.

workflow33 usersRating —Store updated 09/05/2026

Portfolio analysis for Masaki Kobayashi

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

workflow: 3 listings in the visible portfolio sample.

communication: 1 listing in the visible portfolio sample.

Market signal summary

Strongest visible listing: Video Stream Shortcuts with 848 users.

Highest tracked install tier across the developer profile: 848.

Most recent visible store update: 09/11/2026.

Trust and attribution

Developer website: not detected from explicit store fields.

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 Masaki Kobayashi

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 Masaki Kobayashi.

What is the top category?

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

Which extension has the strongest install signal?

Video Stream Shortcuts is the strongest visible listing in this profile sample, with an install tier of 848.

Is the official website known?

No explicit official website has been detected from trusted store fields yet.