Hash Generator
Generate SHA-256 and SHA-1 hashes from text online, free. Useful for file integrity checks and data verification.
Free to useNo software to install — works in any modern browser.
No signup neededOpen the tool and start straight away.
Runs in your browserNothing you enter is sent to a server.
Works on mobileSame tool on your phone, tablet or desktop.
How it works
- Enter — type or paste your values or text.
- Get the result — it is worked out in your browser.
- Adjust — change the inputs to compare, or copy the result.
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About Hash Generator
A hash is a fixed-length string generated from input data, commonly used to verify that a file hasn't been altered (by comparing hashes before and after a transfer) or to represent data like passwords without storing the original text directly.
This tool generates both SHA-256 and SHA-1 hashes from any text you provide, instantly, entirely in your browser.
This tool generates both SHA-256 and SHA-1 hashes from any text you provide, instantly, entirely in your browser.
Frequently Asked Questions
What is a hash used for?
Hashes are commonly used to verify file integrity or securely represent data without storing the original text.
Which hash algorithms are supported?
SHA-256 and SHA-1 are both generated.
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