Drop any file to calculate hash
PDF files only
Drop any file to calculate hash
PDF files only
File Hash Calculator
Drop any file to calculate its cryptographic hash. Supports SHA-256, SHA-512 (Web Crypto API) and MD5 (pure JS). Results are hex strings.
Use Cases
- Verifying file integrity after download
- Comparing files by hash
Frequently Asked Questions
Is MD5 secure?
MD5 is not cryptographically secure for signatures, but useful for checksum verification.