Hash generator
Calculate SHA-256, SHA-512, SHA-1, and MD5 checksums for text or files locally.
Calculate SHA-256, SHA-512, SHA-1, and MD5 checksums for text or files locally.
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Drop a file here to hash it locally.
Hash values
MD5 and SHA-1 are included for compatibility checks, not password storage or new security designs.
How to use Hash generator
Enter text or choose a file, then compare the required algorithm exactly. Hashes check equality; they do not encrypt data or safely store passwords by themselves.
Private, local processing
Your input and results are not uploaded or stored. They remain in this browser tab.
Frequently asked questions
What does Hash generator do?
Calculate SHA-256, SHA-512, SHA-1, and MD5 checksums for text or files locally.
Is my data uploaded?
Your input and results are not uploaded or stored. They remain in this browser tab.
What should I check when using Hash generator?
Enter text or choose a file, then compare the required algorithm exactly. Hashes check equality; they do not encrypt data or safely store passwords by themselves.