Common Hash workflows
Checksums detect accidental errors, cryptographic hashes resist deliberate manipulation and password hashes add cost and salt. Match the exact algorithm and input bytes required by the consuming system.
Choose a tool for your input
Checksums detect accidental errors, cryptographic hashes resist deliberate manipulation and password hashes add cost and salt. Match the exact algorithm and input bytes required by the consuming system.
- NTLM Hash Generator — Compute the legacy NT password hash: MD4 over the password’s UTF-16LE code units.
- Legacy WordPress Password Hash — Generate or verify portable phpass $P$/$H$ password hashes for legacy WordPress compatibility.
- Legacy Hash Generator — Compute MD2, MD4, MD6-256 or Whirlpool for legacy file/protocol compatibility.
- SHA-3 & Extended Hash Generator — Compute SHA-3, SHAKE, SHA-224, SHA-512 variants and CRC-16/ARC from text or bytes.
Review the result before using it
Each tool explains its accepted input, supported options and limits. Keep the original and verify important output in the application that will consume it.
Frequently asked questions
How do I choose a Hash tool?
Checksums detect accidental errors, cryptographic hashes resist deliberate manipulation and password hashes add cost and salt. Match the exact algorithm and input bytes required by the consuming system.
Can the same tool appear in more than one topic?
Yes. Tools are listed by supported formats and tasks as well as their main category. Each tool has one page and processing runs locally; explicit API clients connect only to endpoints you choose.
Tools process your input on this device. Read the privacy policy, or save the tool library for offline use.