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HCOS - Hide Chrome Omnibox Suggestions

Chrome extension by SiyiLee · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 8 000 users, a small but real audience.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
8 000
Rating
4.5 (130 ratings)
Users, last 17 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.2
Updated in the store
2026-03-03
Published
2020-11-05
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
unchanged since 31.08
8k · 2 readings
  1. 2026-08-318k
  2. 2026-09-168k
Rating
unchanged since 31.08
reviewsrating 4.52 · 2 readings
  1. 2026-08-31reviews130rating4.52
  2. 2026-09-16reviews130rating4.52
Users
unchanged since 31.08
8k · 2 readings
  1. 2026-08-318k
  2. 2026-09-168k
Rating
unchanged since 31.08
reviewsrating 4.52 · 2 readings
  1. 2026-08-31reviews130rating4.52
  2. 2026-09-16reviews130rating4.52

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Read and change your browsing history history
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

SiyiLee.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Hide Omnibox Suggestions for Chrome™ Describes nearly the same job, smaller audience 9 users
  2. Omnibox / Address Bar Suggestions Cleaner Describes nearly the same job, smaller audience 38 users
  3. Chrome Omnibox History Hider Describes nearly the same job, smaller audience 7k users ★ 3.4
  4. Omnibox Clear History Describes nearly the same job, smaller audience 23 users
  5. HCOS - delete history from chrome omnibox and hide suggestions Describes nearly the same job, smaller audience 470 users ★ 1.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.