Verificador de hash de archivos

Alcance y límites

Calcula SHA-256/384/512 de bytes reales localmente. Sin carga ni historial. Introduzca un resumen del mismo formato o deje vacío para calcular. Hex no distingue mayúsculas; Base64 requiere relleno estándar. Coincidir no prueba editor fiable ni firma digital.

Avanzado

Resultado

Completa los campos y ejecuta la operación para ver el resultado.

Verificador de hash de archivos

Read a local file in the browser and calculate a SHA-256, SHA-384 or SHA-512 digest from its actual bytes. Choose hexadecimal or Base64 output, optionally enter an expected digest, and compare the values in the same format. The file is processed locally; verify the algorithm and representation before treating a match as evidence of file integrity.

Características

  • Read the selected file bytes locally without uploading them.
  • Calculate SHA-256, SHA-384 or SHA-512 digests.
  • View the digest as hexadecimal or Base64 and compare an expected value.
  • Copy or download a report with the file name, size, digest and match result.

Cómo usar

  1. Select the file you want to verify.
  2. Choose the SHA algorithm and output format.
  3. Enter the expected digest in the same format when available.
  4. Run verification and review or export the report.