Generate cryptographic hashes and perceptual fingerprints for any file. Upload a file using the file selector. The system automatically computes all supported hash algorithms including SHA-1, SHA-256, SHA-3, BLAKE2, BLAKE3, MD5, RIPEMD-160, Whirlpool, and perceptual image hashes (aHash, dHash, pHash, wHash). Each hash uniquely identifies the file content. Compare hashes across systems to verify file integrity. Perceptual hashes can detect visually similar images even after resizing or compression. ⚠️ Important: Download the fingerprint report before navigating away. Use the Download button to save the results in PDF, DOCX, JSON, CSV, TXT, XML, or HTML format.