SHA1 Hash Generator v1.0
Generate SHA1 hashes from any text. Useful for legacy systems and git operations.
No data uploaded – runs 100% in your browser
Used by developers in 120+ countries
v1.0 • Updated Nov 2025
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How to Use the SHA1 Hash Generator
- Enter your text
- View the SHA1 hash instantly
- Copy the hash
- Generate additional hashes as needed
What is SHA1 Hash Generator?
SHA-1 (Secure Hash Algorithm 1) produces a 160-bit hash value. While deprecated for security purposes, it's still used in git and legacy systems.
Why Use a SHA1 Hash Generator?
- Git commit hashing
- Legacy system support
- File verification
- Quick hash generation
- Widely recognized format
Frequently Asked Questions
What is SHA1?
SHA-1 is a hash function that produces a 160-bit hash value, commonly used in version control systems like git.
Is this SHA1 Generator free?
Yes, this SHA1 Generator is completely free and runs entirely in your browser.
Is my data secure?
All processing is done locally in your browser. No data is uploaded or stored.