About this tool
Enter text and select SHA-256, SHA-1 or SHA-512 to obtain a hexadecimal digest.
Review the result for your task before using it elsewhere.
Hashes UTF-8 text, not uploaded files. Hashing is not encryption; SHA-1 is unsuitable for security-sensitive collision resistance.
Frequently asked questions
How do I use this tool?
Enter text and select SHA-256, SHA-1 or SHA-512 to obtain a hexadecimal digest. Review the result for your task before using it elsewhere.
What limitations should I check first?
Hashes UTF-8 text, not uploaded files. Hashing is not encryption; SHA-1 is unsuitable for security-sensitive collision resistance.