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Common questions about the developer toolbox.Which hashes are supported?
SHA-1, SHA-256, SHA-384 and SHA-512, computed with your browser’s built-in crypto API. MD5 is deliberately left out.
Is it safe to paste secrets?
The page makes no network requests with your input. Still, treat real production secrets with care.
Is there an API?
No. The tools are for people, not for scripts.
How do I report a problem?
Use the contact page and tell us which browser you use and what you expected to happen. We answer within two working days.