SHA-224 Hash Generator
Generate SHA-224 hashes from any text input online. Free, fast, and runs entirely in your browser with no server-side processing.
Input
Output
What Is SHA-224?
SHA-224 is a cryptographic hash function that belongs to the SHA-2 family. It produces a 224-bit (28-byte) hash value, rendered as a 56-character hexadecimal string. SHA-224 is essentially a truncated version of SHA-256 with different initial hash values.
SHA-224 was defined in RFC 3874 and is commonly used when a shorter hash is needed while still maintaining strong cryptographic properties. It provides 112 bits of collision resistance, making it suitable for many security applications.
How to Use This Tool
Enter Your Text
Type or paste the text you want to hash in the left editor. You can also click Sample to load example text, or Upload a text file.
View the Hash
The right panel instantly displays the SHA-224 hash of your input as a 56-character hexadecimal string.
Copy or Download
Click Copy to copy the hash to your clipboard, or Download to save it as a text file.
Hash Examples
Here is an example of SHA-224 hashing:
Input Text
SHA-224 Hash Output
Frequently Asked Questions
How is SHA-224 different from SHA-256?
SHA-224 and SHA-256 use the same compression function, but SHA-224 starts with different initial hash values and truncates the final output to 224 bits (7 words) instead of 256 bits (8 words). For more details, see the Crypto++ SHA-224 documentation.
Is SHA-224 secure?
Yes, SHA-224 provides 112 bits of collision resistance, which is considered secure for most applications. It is approved by NIST as part of the SHA-2 standard.
Is my data sent to a server?
No. All hashing is performed locally in your browser. No data leaves your machine.
Can I verify SHA-224 results?
Yes, you can verify results against known test vectors. Many languages support SHA-224 natively, such as Ruby's Digest module which includes SHA-224 alongside SHA-256.
Related Tools
Learn more: SHA test vectors and online SHA-224 verification tool.