Hash Generator
Generate digest values for text or a local file and compare a known hash with the result. Hashing is useful for integrity checks and development workflows; it does not encrypt the original content.
How to use this tool
- Enter text or choose a local file as the input.
- Select the digest algorithms you want to calculate.
- Copy the generated values or compare one with a hash you already have.
Tips
- Use SHA-256 or a stronger algorithm for new integrity checks; legacy MD5 and SHA-1 values may be unsuitable for security decisions.
- A hash cannot be decrypted back into the original input, but weak or common inputs may still be guessed.
Frequently asked questions
Does hashing encrypt my data?
No. A hash is a one-way digest used for comparison and integrity checks, not reversible encryption.
Can I hash a local file?
Yes. Select a file and the browser reads it locally to calculate the digest.