Sumi

Desktop companion — blocks distracting websites and hides algorithmic feeds during Sumi focus sessions.

As of June 2026, Sumi has users in the Productivity category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
5.2.0
Manifest V3
90-day change · In the last 90 days this extension 1 version update, changed permissions.

History

3 snapshots

Tracking since Apr 17, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
DateUsersRatingReviewsVersion
Apr 17, 20264.0.0
Apr 23, 20265.2.0
Apr 27, 202615.2.0
Now5.2.0

Changelog

  • Apr 17, 2026
    description
    Sumi clears away the noise. It hides your YouTube feed, Shorts, and recommendations so you only watch what you came for. Start a timed focus session and return to intentional watching.
    Sumi's Chrome extension works alongside the Sumi desktop app to enforce focus sessions in your browser.                                                          
                                                                                                                                                                       During a focus session started from the desktop app, the extension:
      - Blocks access to distracting websites you've chosen to restrict
      - Hides algorithmic feeds, recommendations, shorts, and comments on YouTube, Reddit, and Twitter/X so you can browse with intention
      - Shows a floating timer so you always know how much session time remains
    
    Intent Mode:
    When you visit a blocked site during an intent session, you'll see a 10-second reflection countdown. After the countdown, you can explain why you need the site and choose how long you need access. When your time is up, the site is blocked again automatically.
    
    How it works
      1. Download the Sumi desktop app from sumiapp.io
      2. Sign in with the same account in both the desktop app and this extension
      3. Start a focus session from the desktop app — the extension activates automatically
    
    This extension does not work standalone. It requires the Sumi desktop app to create and manage sessions.
  • Apr 17, 2026
    short_description
    Remove the algorithm. Keep the videos. Basic and Strict modes for YouTube.
    Desktop companion — blocks distracting websites and hides algorithmic feeds during Sumi focus sessions.
  • Apr 17, 2026
    category
    productivity/workflow
    productivity/tools
  • Apr 17, 2026
    host_permissions
    https://www.youtube.com/*, https://xpjbkebzhfcfvjoodvaq.supabase.co/*, https://sumiapp.io/*
    https://xpjbkebzhfcfvjoodvaq.supabase.co/*, https://sumiapp.io/*, https://*.sumiapp.io/*
  • Apr 17, 2026
    permissions
    activeTab, storage, alarms, scripting, identity
    storage, alarms, scripting, tabs, webNavigation

Permissions & access

Permissions
storagealarmsscriptingtabswebNavigation
Host access
https://xpjbkebzhfcfvjoodvaq.supabase.co/*, https://sumiapp.io/*, https://*.sumiapp.io/*

Screenshots

Sumi screenshot 1Sumi screenshot 2Sumi screenshot 3Sumi screenshot 4

About

Sumi's Chrome extension works alongside the Sumi desktop app to enforce focus sessions in your browser.                                                          
                                                                                                                                                                   During a focus session started from the desktop app, the extension:
  - Blocks access to distracting websites you've chosen to restrict
  - Hides algorithmic feeds, recommendations, shorts, and comments on YouTube, Reddit, and Twitter/X so you can browse with intention
  - Shows a floating timer so you always know how much session time remains

Intent Mode:
When you visit a blocked site during an intent session, you'll see a 10-second reflection countdown. After the countdown, you can explain why you need the site and choose how long you need access. When your time is up, the site is blocked again automatically.

How it works
  1. Download the Sumi desktop app from sumiapp.io
  2. Sign in with the same account in both the desktop app and this extension
  3. Start a focus session from the desktop app — the extension activates automatically

This extension does not work standalone. It requires the Sumi desktop app to create and manage sessions.

Technical

Version
5.2.0
Manifest
V3
Size
37.16KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
ifcdlnlekehohlfceefpiediengogalb
Developer ID
udc50b143110ecc5e28267dc78673ba56
Developer Email
[email protected]
Created
Feb 25, 2026
Last Updated (Store)
Apr 17, 2026
Last Scraped
Jun 11, 2026
Website

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Data sourced from the Chrome Web Store · last verified Jun 11, 2026.