Hash Generator
Generate cryptographic checksum hashes (MD5, SHA-1, SHA-256, SHA-384, SHA-512) for text and files.
How to Use Hash Generator
Type/paste text into the input field, or drag a local file into the file hasher.
View all cryptographic hashes calculated in parallel.
Click the copy icon next to any hash value to copy to clipboard.
About Hash Generator
Calculate cryptographic message digests and file checksums instantaneously. Hash plain text strings or verify local file integrity by computing MD5, SHA-1, SHA-256, SHA-384, and SHA-512 digests using the hardware-accelerated Web Crypto API.
Frequently Asked Questions
Is my file uploaded when calculating a hash?
No. The file hash is calculated locally inside your browser using chunked ArrayBuffer streams. Zero bytes are uploaded to the internet.
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