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BLAKE2 & BLAKE3

BLAKE2b, BLAKE2s and BLAKE3 for text and files.














FAQ
Where is data processed?
In your browser. Inputs are not uploaded.
What is supported?
Only the listed modes and finite examples are covered; this is not an all-input proof.


Other Languages
🇺🇸 English🇨🇳 简体中文🇹🇼 繁體中文

        

            
References

            
        




    
How we make sure

    
We check this tool with the automated test suites linked below. Example checks are shown in their original language.

    

        

            
Verification method

            
Compare BLAKE2b/2s abc digests with Node crypto and BLAKE3 abc with hash-wasm.

        

        

            
Comparison reference

            
Node.js 24.22.1 crypto (OpenSSL 3.5.9); independent hash-wasm 4.12.0 versus @noble/hashes 2.4.0.

        

        

            
Verification scope

            
Only the listed modes and finite examples are covered; this is not an all-input proof.

        

    

    

    Test source and cases (select a file to read it)
    
    

    
These checks cover the listed examples and boundaries, not every possible input. Round trips and checks using the same library are not independent verification.