如果你不小心刪除了Chrome歷史記錄，可以嘗試通過Google賬戶、Chrome撤銷功能、本地配置文件或第三方工具恢復(fù)。 1. 如果已登錄並開啟同步，訪問Google Takeout或My Activity查看是否仍保存有記錄；2. 對於最近的刪除，立即使用快捷鍵Ctrl Shift H（Windows/Linux）或Cmd Shift H（Mac）打開歷史記錄頁面，再按Ctrl Z（或Cmd Z）撤銷刪除；3. 高級用戶可前往Chrome用戶數(shù)據(jù)文件夾查找“History”文件，嘗試恢復(fù)舊版本備份；4. 謹(jǐn)慎使用第三方恢復(fù)工具，建議選擇專為SQLite數(shù)據(jù)庫設(shè)計的軟件，並先進行病毒掃描?；謴?fù)成功率取決於刪除時間、同步設(shè)置和是否有備份，建議開啟同步並定期備份重要瀏覽數(shù)據(jù)以防萬一。

If you've accidentally deleted your Chrome history and need to recover it, there are a few methods that might help. Chrome doesn't always make this process obvious, but depending on how recently the data was deleted and what settings you had enabled, recovery is sometimes possible through built-in tools or system backups.

Check if browsing history is still in your Google account

If you're signed into Chrome and have sync turned on, especially for browsing history, there's a chance your data is still stored in your Google account — even after deletion from your local device.

• Go to Google Takeout and request a copy of your browsing history
• Alternatively, visit My Activity and search by date/time to see if your deleted history shows up there
• From My Activity, you can also manually delete or export specific entries

This method works best if you use multiple devices and only deleted history from one of them.

Use Chrome's history undo feature (for recent deletions)

Chrome has a hidden shortcut that lets you “undo” the most recent history deletion:

• Press Ctrl Shift H (Windows/Linux) or Cmd Shift H (Mac) to open the history tab
• If you just cleared your history, immediately press Ctrl Z (or Cmd Z on Mac) to try undoing the action

?? This trick only works right after deletion , and only if you haven't closed the browser since then.

Recover from local user profile files (advanced)

Chrome stores browsing history in a local database file on your computer. If you're comfortable with digging into system folders, you might be able to recover deleted history by accessing or restoring an older version of this file.

Here's a general outline:

• Navigate to your Chrome user data folder
  • Windows: C:\Users\YourUsername\AppData\Local\Google\Chrome\User Data\Default
  • Mac: ~/Library/Application Support/Google/Chrome/Default
• Look for a file called History (no extension)
• If you have backups or shadow copies enabled, restore an older version of this file
• Replace the current file with the backup and restart Chrome

This method requires some technical knowledge and depends on whether your system made any backups of the file.

Use third-party recovery tools carefully

There are software tools advertised as "Chrome history recovery" solutions. Some may work, but proceed with caution:

• Many free tools are outdated or unsafe
• Be wary of anything that asks for admin access or collects personal data
• Always scan downloaded software with antivirus before running

If you decide to go this route, look for tools specifically designed for recovering SQLite databases — since Chrome uses SQLite to store history.

Basically, your success depends on timing, sync settings, and whether you have backups. The best way to avoid future loss is to ensure sync is on and regularly back up important browsing data.

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