Chain
Base64 Decode, Then Hash the Result
Decode a Base64 string back to plain text, then compute its SHA-256 hash — two tools chained into one pipeline, run in your browser.
2 stepsFree, no signup
The short answer
Paste a Base64 string, get its SHA-256 hash back in one pass — no copy-pasting the decoded text between two separate tools.
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Questions
Why chain these instead of using the two tools separately?
Nothing stops you from decoding on one page and pasting the result into another, but a chain does it in one pass and remembers the sequence — useful when you're verifying the same kind of payload repeatedly, like checking a token's decoded contents against a known hash.
Does this send my data anywhere?
No. Both steps run entirely in your browser — nothing is uploaded or logged.
Can I change the hash algorithm?
Yes — open this chain in the builder and edit the second step's settings. SHA-256 is just the default.