HCOS - Hide Chrome Omnibox Suggestions
Workflow & Planning
Hide Chrome Omnibox (Search&Address bar) Suggestions.
Users
8K
Rating
4.5
Reviews
130
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
HCOS auto - Hide Chrome Omnibox Suggestions Auto
Automatically deletes Google search history and protects your address bar search privacy
Users1KCurrent public install base
Rating3.8Store average score
Reviews12Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsHCOS auto - Hide Chrome Omnibox Suggestions Auto Media preview
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Start
3.83
Latest
3.83
7-day rating change
0.00
2026年7月16日2026年7月22日
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1-day growthFlat
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00%Technical snapshot
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Version1.2.2
ManifestV3
Size1.75MiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
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# HCOS auto - 保护您的搜索隐私
Hide Chrome Omnibox Suggestions Auto - Protect Your Search Privacy
用途 (Purpose)
中文：
HCOS auto 是一款专注于保护您搜索隐私的 Chrome 扩展。它能自动删除您的 Google 搜索历史，确保您的搜索记录不会出现在地址栏建议中，从而防止他人看到您的搜索内容。无论您是在共享设备上工作，还是只是想保持搜索记录的私密性，HCOS auto 都能为您提供无缝的隐私保护体验。
English：
Reviews
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Store average score3.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.8Average computed only from synced review bodies below
Reviews with text12Synced review bodies
Total ratings / reviews12Chrome Web Store public rating/review count
Store average score: 3.8. 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.
Related products
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Review related products from the Chrome Web Store detail page.
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Rating
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7D Growth
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Hide Search History
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PaidConfidence 55
Hide Google search history in omnibox suggestions.
Users
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Rating
--
Reviews
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7D Growth
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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
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Reviews
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7D Growth
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Hide/Disable Chrome Omnibox Suggestions
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Privacy & Security
Easily delete search history on Google, YouTube, Amazon, Bing and Yahoo. Clear browser cookies, cache and downloads in two clicks!
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Rating
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Reviews
4
7D Growth
0|0%
Doesn't work
mac chrome 141版本失效了
chrome开发团队太自以为是了 ---------------------- 好像失效了
完美的插件，解决了我的问题
138.0.7204.184 版本 1.2.2 开启插件 手动清除所有浏览记录 重启后 搜索网址后验证插件未生效 另 书签不知道可不可以也不显示联想 或者只是插件失效了 功能已经实现
感谢开发非常实用的插件，发现一个问题，就是手机上chrome搜索过的记录会在电脑端chrome的记录中出现，无法隐藏。希望能隐藏同步回来的记录。感谢，辛苦！
确实会删除历史记录，如果空白的搜索框是不会有历史联想 但只要输入以前输出过的搜索内容，还是会进行联想
现在完全用不了了，所有词都不能清除了
今天突然不管用了是怎么回事？
感谢作者，提个小问题，为什么每次打开浏览器都需要点击启用插件才行，可不可以调整成插件默认启用？