HashMaster - Fast File Hash Generator & Verifier Tool

Hash Generation

Efficiently process files of any size and generate hash values of your choice.

100% Client-Side

Your files never leave your device - all processing happens securely in your browser.

Many Algorithms

Support for MD5, SHA-1, SHA-256, SHA-512, SHA-3, and RIPEMD-160 hash formats.

Hash Validation

Match the generated hash text with the hash value provided at the external source.

Select File

Drag & drop your file here or click to browse

Name:

Size:

Type:

Select hash algorithms:

MD5 SHA-1 SHA-256 SHA-512 SHA-3 RIPEMD-160

0% Processing...

Pro Tip: Select only the hash algorithms you need to improve processing speed. For most verification purposes, SHA-256 is recommended for its security and wide adoption.

Large File Support: This app supports files of any size. For very large files (>1GB), hashing may take several minutes depending on your device's processing power.

Verify Hash

Compare a hash from an external source with the generated hash of your file to verify file integrity and authenticity.

Common Uses for File Hashing

Verify downloaded software integrity before installation
Confirm files haven't been tampered with or corrupted during transfer
Check if two files are identical without comparing their contents
Validate backups and archived data
Ensure operating system images match official releases

How to Use HashMaster

Select or drag a file into the drop area
Choose the hash algorithms you want to generate
Click "Generate Hashes" and wait for the process to complete
To verify against a known hash, paste it in the verification box and click "Verify"
Use the copy button next to any hash to copy it to your clipboard