Hash & File Checksum
Generate hashes from text or calculate file checksums (MD5, SHA256...) directly in your browser.
Text
File
How does this tool work?
Generate cryptographic fingerprints (hashes) from texts or files for integrity checks.
Choose between text or file mode and instantly get MD5, SHA-1, SHA-256, and SHA-512 values. Ideal for checking the authenticity of downloads.
Where are my data processed?
100% Client-Side: Your data never leaves your browser.
All calculations, conversions, encodings, and file processing of this tool are executed exclusively locally via JavaScript on your client device. No inputs, passwords, cryptographic keys, texts, or uploaded files are ever sent to our servers or third parties. Once the page is loaded, the tool remains completely functional even offline.
No Server Upload100% GDPR CompliantRuns Offline in Tab