Hash xxHash (XXH3 64) de Texto ou Arquivo

Gere hash xxHash XXH3 64 para entrada de texto ou upload de arquivo. Calcule checksums de 64 bits não criptográficos rápidos para verificação de integridade de dados e hashing orientado a performance

Entrada
Cole ou digite qualquer texto UTF-8, incluindo emojis e caracteres não latinos.
Semente
Resultado do Hash
Resultado do hash para a entrada de texto atual.

Hexadecimal

Base64

Decimal

Binário

What is xxHash (XXH3 64)?

XXH3 is the modern xxHash algorithm designed for very high speed and excellent distribution. XXH3 64 outputs a 64-bit (8-byte) hash value, typically rendered as a 16-character hexadecimal string. It is a non-cryptographic hash and supports optional seeding for reproducible hashing.

Key characteristics:

  • Extremely fast: Optimized for performance on large inputs
  • Deterministic: The same input and seed always produce the same hash
  • Non-cryptographic: Not suitable for security purposes
  • Good distribution: Great for hash tables and indexing
  • Seeded: Optional seed to diversify hash outputs

Common uses:

  • Hash tables and data structures
  • File integrity checks (non-security)
  • Data deduplication and chunking
  • Cache keys and database indexing
  • High-throughput data pipelines