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Hash Generator
Create SHA-256, SHA-1 and SHA-512 hashes of any text.
Algorithm
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Generate SHA-256, SHA-1 and SHA-512 hashes of any text with this free online hash generator. Use it to create checksums, verify data integrity or produce fingerprints, computed securely in your browser with the Web Crypto API.
How to use the hash generator
- Type or paste the text you want to hash.
- Choose an algorithm: SHA-256, SHA-1 or SHA-512.
- Generate, the hash is created and copied for you.
Why use ToolOtter's Hash Generator?
- SHA-256, SHA-1, SHA-512
- Secure Web Crypto
- Auto-copies the result
- Private, text stays in your browser
Hash Generator, frequently asked questions
How do I generate a SHA-256 hash?
Type your text, keep SHA-256 selected and click Generate. The hexadecimal hash appears and is copied to your clipboard.
Which hash algorithms are supported?
SHA-256, SHA-1 and SHA-512. SHA-256 is the most common choice for checksums today.
Is the hashing done securely?
Yes. It uses the browser built-in Web Crypto API, and your text is never sent anywhere.
Can I hash passwords with this?
You can hash any text, but for storing passwords use a dedicated password-hashing scheme (like bcrypt) on a server.
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