FileProof is a lightweight web tool for verifying file integrity using SHA-256 hashing. Created by Derrick Richard, it helps users detect unauthorized changes to files by comparing cryptographic hashes.
- Generate SHA-256 hash from any uploaded file
- Compare a file’s hash against a known value
- View and manage recent hash history (stored locally)
- Clear history with one click
- Clean, responsive interface with dark maroon theme
- Licensed under CC BY-NC-ND 4.0
- Upload a file using the "Generate File Hash" section
- Copy the hash or compare it with a known value
- View history of recent hashes
- Clear history if needed
- HTML5
- CSS3 (custom black and maroon theme)
- JavaScript (vanilla, no frameworks)
- LocalStorage for history tracking
This project is licensed under the
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
FileProof © 2025 by Derrick Richard
is licensed under CC BY-NC-ND 4.0
Built by Derrick Richard.
Feel free to explore more of his work or reach out for collaboration.