Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes.
Processing and privacy
Processing varies by tool. Check the instructions for local processing, server requests, external services and any file or request limits before entering sensitive information.
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Clear instructions
Find steps, examples and limitations below.
Use online
Open the tool in a supported web browser.
Free to use
No sign-up required. Tool-specific limits may apply.
How to use the Hash Generator
Compute text digests with MD5 and several SHA algorithms.
- 1 Enter Text to hash exactly as it should be processed.
- 2 Choose Uppercase output if the receiving system expects uppercase hexadecimal.
- 3 Copy the digest for the required algorithm.
Example and practical tips
Hash the same short text twice to confirm a reproducible digest, then add a space to see the result change.
Frequently asked questions
Can a hash be decoded back to the text?
A hash is not a reversible text encoding. This tool does not recover the original text from a digest.
Should I store passwords with a raw digest from this tool?
No. Password storage needs a dedicated password-hashing scheme and appropriate parameters; this is a text digest utility.
Practical guides
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How to Use Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes from text online. Free hash generator for checksums and testing, runs in your browser.
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