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Create SHA-1, SHA-256, SHA-384, and SHA-512 digests from any text. Fully private — hashing runs in your browser.
Paste a string, password, token, or any content you want to hash.
Select SHA-1, SHA-256, SHA-384, and/or SHA-512 — generate one or all at once.
Results appear as hex digests. Copy any hash with one click.
Powered by the browser Web Crypto API for fast, standards-compliant hashing.
Your input never leaves the device. Ideal for tokens and sensitive strings.
Generate SHA-1 through SHA-512 side by side for checksums and comparisons.
Hex output ready for configs, integrity checks, and debugging workflows.
Quick answers about tools, privacy, limits, and pricing.
Yes. You can generate hashes for free. Daily usage limits may apply for guests and free accounts.
No. Hashing runs entirely in your browser using the Web Crypto API. Nothing is sent to our servers.
SHA-1, SHA-256, SHA-384, and SHA-512. These are the digests available via the standard Web Crypto API in modern browsers.
No. SHA-1 is weak for security-sensitive uses. Prefer SHA-256 or stronger, and never store passwords with a plain hash alone — use a dedicated password KDF (bcrypt, Argon2, scrypt) on the server.
This page hashes text. Paste file contents as text, or convert a file to text/Base64 first. Binary file hashing can be added later as a dedicated mode.
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