Santekno/tools
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Bcrypt Generator & Verifier

Hash passwords with bcrypt and verify bcrypt hashes in your browser.

Processed in your browserUpdated · Jan 2026
Input
0 chars
Cost:
Output
0 chars

How to use Bcrypt Generator & Verifier

Paste your input on the left, choose the options you want, and the output appears instantly on the right. Everything runs in your browser — none of your data is sent to a server.

  • Paste or type your input in the INPUT panel
  • The output regenerates automatically as you type
  • Use Copy to put the result in your clipboard
  • Click Sample to load a working example

What is Bcrypt Generator & Verifier?

Bcrypt is the recommended algorithm for hashing passwords. This tool generates bcrypt hashes with a configurable cost factor (4-12) and verifies if a plain text password matches a bcrypt hash. Processing runs in a Web Worker to avoid UI blocking. This tool is part of santekno's developer toolbox — a curated collection of utilities built for engineers who care about speed, privacy, and simplicity.

Common use cases

  • Debugging API payloads and integration issues
  • Inspecting tokens, hashes, or encoded strings during development
  • Generating fixtures and sample data for tests
  • Sharing readable output with teammates in code reviews

FAQ

Use cost 12 for most applications. Higher costs add security but increase processing time.