Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from any text.
Three steps, no reading required.
Paste your input
Drop text, code, or data into the input pane — from an API response, a file, anywhere.
See it process
The result updates instantly as you type.
Copy the result
Grab the output with Copy, or fix the error shown if the input is invalid.
Try it with a sample.
DevUtilsNow
Upload & hope
- Sends your input to a server to process it
- Asks for an account after a few free uses
- Limits input size on the free tier
Runs where you are
- Processes everything inside your browser tab
- No account, ever
- No artificial size limit
Questions worth answering upfront.
No. Hashes are computed entirely in your browser using the Web Crypto API. Nothing you enter is uploaded or stored.
MD5, SHA-1, SHA-256 and SHA-512 are supported. SHA hashes use the browser's native Web Crypto API.
No. MD5 and SHA-1 are broken for security purposes and should only be used for checksums or non-security use cases. Use SHA-256 or SHA-512 for anything security-related.
No. Hashing is one-way by design. This tool generates hashes; it cannot recover the original input from a hash.
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Guides that pair with this tool
MD5, SHA-1 & SHA-256: Hashing Explained
What a hash function is, how MD5, SHA-1, SHA-256 and SHA-512 differ, and why hashing is not encryption.
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