HCOS - delete history from chrome omnibox and hide suggestions
Tools
Automatically delete search history when using Chrome's Omnibox for Google searches to avoid showing suggestions
Users
461
Rating
1.0
Reviews
1
7D Growth
+14|3.13%
Stable signalUnknownHigh-risk permissions
HCOS - Hide Chrome Omnibox Suggestions
Hide Chrome Omnibox (Search&Address bar) Suggestions.
Users8KCurrent public install base
Rating4.5Store average score
Reviews130Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsHCOS - Hide Chrome Omnibox Suggestions Media preview
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Start
4.52
Latest
4.52
7-day rating change
0.00
2026年7月15日2026年7月21日
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00%Technical snapshot
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Version1.2
ManifestV3
Size450KiB
Languages1中文（中国）
Published
Store updated
Last crawled
中文（中国）
Overview
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## 简短描述 / Short Description
隐藏Chrome地址栏（Omnibox）中的历史搜索建议，提供更干净的浏览体验。
Hide Chrome Omnibox (Search & Address bar) suggestions for a cleaner browsing experience.
## 详细描述 / Detailed Description
### 什么是 HCOS？ / What is HCOS?
HCOS（Hide Chrome Omnibox Suggestions）是一款专为解决Chrome浏览器地址栏历史搜索建议问题而设计的扩展。它通过自动删除相关历史记录的方式，有效避免了地址栏中不必要的搜索建议，为用户提供更干净、更专注的浏览体验。
Reviews
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Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text103Synced review bodies
Total ratings / reviews130Chrome Web Store public rating/review count
Store average score: 4.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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2023/12/10试了成功了，确实不会显示搜索历史了。 请教作者能否有办法让搜索栏不联想推荐chrome已经保存的书签呢？
好用
This extension is a life-saver! I can't believe Chrome doesn't have this feature. I can't stand those saved searches popping up every time I try to search for something as it's incredibly distracting, so I had to remove them manually from time to time. This extension works like a charm - no more annoying saved searched for me!
obnoxious that this isn't an in-built feature of chrome. ofc independent extension devs have to save the day again
已经失效
失效了
Exactly what I needed! You are awsome! Hope google add this feature to chrome directly.
doesn't work
没有效果了 \遗憾\遗憾
困扰许久的问题解决了，感谢作者