Gratuito online file hash generator. Calculate MD5, SHA1, SHA256, and SHA512 checksums instantly in your browser. Verify file integrity, compare hashes, and ensure downloads are authentic. No upload required — 100% client-side.
Support for multiple files, large files handled in chunks
This free file hash generator calculates MD5, SHA1, SHA256, and SHA512 checksums directly in your browser. No file is ever uploaded a a server — all processing happens client-side using the Web Crypto API. Use it a verify downloaded files, check file integrity after transfers, or generate checksums for distribution.