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SHA-1 Hash Generator
SHA-1 produces a 160-bit hash value, typically rendered as a 40-character hexadecimal number.
Free for personal use. Commercial use requires a license.
View PricingAbout SHA-1
SHA-1 produces a 160-bit hash value, typically rendered as a 40-character hexadecimal number. While once widely used, it's now considered cryptographically weak due to demonstrated collision attacks.