SHA-256 Hash Generator - Free, Instant, In Your Browser
Computes the SHA-256 hash of your text locally - the same algorithm used in Bitcoin, TLS certificates, and most modern checksums.
How to use TEXT → SHA256
- 1Paste your text or data into the input box above.
- 2TEXT → SHA256 runs instantly, right in your browser.
- 3Copy the result or use it directly.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
Is SHA-256 secure?
Yes, SHA-256 is currently considered cryptographically strong and is widely used for security-sensitive purposes.
Is my text sent anywhere?
No, the hash is computed entirely in your browser.