About the SHA-256 Checksum
The SHA-256 checksum is a fingerprint of a file: change a single bit and the hash changes completely. Software publishers list SHA-256 hashes so you can verify downloads.
Drop a file below to compute its hash locally, then paste the expected value to compare.
How to use the SHA-256 Checksum
- Choose a file.
- Copy the SHA-256 hash.
- Paste the expected hash to verify.
Features
- InstantFast native hashing.
- VerifyMatch / no match.
- Text modeHash strings too.
- PrivateNo upload.
Frequently asked questions
How do I check SHA-256 on Windows without a tool?
Open PowerShell and run: Get-FileHash file.iso -Algorithm SHA256
Is the SHA-256 Checksum free?
Yes. The SHA-256 Checksum is completely free with no sign-up, no watermarks, no daily limits and no premium tier.
Are my files uploaded to a server?
No. FileStripe processes your files locally in your web browser using JavaScript. Nothing is uploaded, so the SHA-256 Checksum is safe for private photos and confidential documents and even works offline once the page has loaded.
Does it work on iPhone and Android?
Yes. The SHA-256 Checksum works in Safari, Chrome, Firefox, Edge and Samsung Internet on phones, tablets and computers. On a phone you can pick files from your photo library or files app and share the result straight to another app.
Last updated · Processing happens locally in your browser.