Hash Generator & Checksum Verifier
Generate SHA-256, SHA-512, SHA-384, SHA-1, and MD5 hashes for text and files directly in your browser.
Related Tools
Frequently Asked Questions
Are my text or files uploaded to a remote server to calculate the hash? ↓
No. All hashing is performed 100% locally inside your browser using the native Web Crypto API (crypto.subtle.digest). Your files and sensitive text never leave your machine.
Which hash algorithms are supported? ↓
The tool supports SHA-256, SHA-512, SHA-384, SHA-1, and MD5 with both Hexadecimal and Base64 output representations.
How does the checksum verification feature work? ↓
Paste the hash provided by a software vendor or download source into the "Verify Checksum" field. The tool compares it against the computed file hash and indicates an exact match or mismatch.
Can I hash large files? ↓
Yes. Files are read locally into browser memory via the FileReader API without network latency or server file size limits.
Is this tool free? ↓
Yes. It is completely free, runs with zero signup or watermarks, and respects your privacy.