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Hash Generator

Buat hash SHA-1, SHA-256, SHA-384, SHA-512 dari teks apa pun. Semua dihitung di browser Anda. Gratis, tanpa pendaftaran.

Tentang Fungsi Hash

Fungsi hash kriptografi menghasilkan nilai hash berukuran tetap dari data input. Digunakan untuk verifikasi integritas data, penyimpanan kata sandi, tanda tangan digital, dan lainnya. SHA-256 adalah algoritma yang paling umum digunakan saat ini.

Pertanyaan Umum

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Cara Penggunaan

  1. Enter or paste your text in the input field
  2. Click 'Generate Hashes' to compute all hash values
  3. Toggle 'Uppercase' for uppercase hex output
  4. Copy any hash value with the copy button

Kasus Penggunaan

  • Verifying file integrity with checksums
  • Password hashing for storage
  • Data deduplication
  • Digital signatures and certificates

Pertanyaan Umum

What is a hash function?
A hash function takes input data and produces a fixed-size string of characters (hash). The same input always produces the same hash, but you cannot reverse a hash back to the original data.
Which hash algorithm should I use?
SHA-256 is recommended for most purposes. SHA-512 offers more security. MD5 and SHA-1 are considered weak for security but are still used for checksums.
Is my data safe?
Yes. All hash computation happens in your browser using the Web Crypto API. No data is sent to any server.