Local developer utility

Bcrypt Hash and Verify Tool

Hash or verify passwords with bcrypt in your browser. Do not reuse production credentials. Your input stays in your browser while you work.

Bcrypt Hash Tester🔒 Processed locally

How to use Bcrypt Hash Tester

Complete the labeled fields above, choose an action, and inspect the result before copying or downloading it.

Processing runs locally in this browser. No input is uploaded or sent to a conversion service.

HTML Entity Encoder — Escape text for inclusion in HTML text content.
HTML Entity Decoder — Decode HTML entities into plain text without executing markup.
HMAC Generator — Generate HMAC-SHA-256, SHA-384, or SHA-512 using a local secret.
OAuth PKCE Generator — Generate a cryptographically random verifier and S256 code challenge.