雜湊生成器
生成文字或檔案的 SHA-1、SHA-256、SHA-384 和 SHA-512 雜湊。
在您的瀏覽器中執行。您的檔案不會離開裝置。 瞭解如何驗證
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使用方法
- 1選擇設定
填寫資訊或選擇您需要的選項。
- 2檢視結果
更改任何內容時，預覽會立即更新。
- 3下載或儲存
將結果儲存到您的裝置。不會向伺服器傳送或儲存任何內容。
About this tool
Create a checksum to check that a file or a message has not changed. Type text, or choose a file, and see SHA-1, SHA-256, SHA-384 and SHA-512 at once. Files are read on your device and are never uploaded. MD5 is not included because it is not secure.
When to use it
Make SHA-1, SHA-256, SHA-384 and SHA-512 hashes of text or a file, to check downloads and integrity.
Tips
Compare the hash with the one the publisher gives. Use SHA-256 or higher for security.
Privacy
Everything runs in your browser, so your data is not uploaded or stored.
Use cases
Verify a downloaded file against the publisher's checksum, detect changes to a file or create an identifier for content. Do not use plain hashes to store passwords.
獲得最佳結果的提示
開始之前請花一點時間閱讀選項，並先用一個小例子試用工具。一切都在您裝置的瀏覽器中執行；您輸入或新增的任何內容都不會被上傳，關閉標籤頁會清除所有內容。如果看起來不對，請重新整理頁面重試，或使用本頁的報告連結告訴我們出了什麼問題。如果結果仍然看起來不對，請每次只更改一個值，看看哪個輸入影響最大。如果您還會再用，請收藏此頁。
要點
- 分類: 安全
- 在瀏覽器中執行，無需註冊，無需上傳。
- 您輸入的資訊保留在裝置上。
- 提供多種語言。
- 內容最後稽核日期:
常見問題
Which hash should I use?
SHA-256 is a good default. SHA-1 is only for old systems.
Is my file uploaded?
No. The hash is worked out in your browser.
Can a hash be reversed?
No. Hashes are one-way.
Is the file uploaded?
No. It is hashed in your browser.
Which algorithm should I use?
SHA-256 is a good default. SHA-1 is only for old compatibility.