About this utility
How to use bcrypt Hash & Verify
Create or verify interoperable bcrypt password hashes through a lazy local WASM engine.
What to provide
The password stays only in component memory. bcrypt uses at most the first 72 UTF-8 bytes.
- Paste, type, or drag and drop a supported text file into the input area.
- Choose the options that match your intended result.
- Select “Run tool” or press Ctrl/Command + Enter, then copy, download, or move the result back into the first input for another pass.
What the result means
An encoded $2b$ bcrypt hash or a constant-time verification result.
Privacy and safety
This utility is loaded as browser code and processes your input only in this tab. OmniCastConverter has no upload endpoint and never stores your content, filenames, tokens, or secrets. Generated markup and code are shown as inert text and are never executed.
Limitations
- bcrypt truncates passwords after 72 bytes. Prefer Argon2id for new password-storage systems where it is available.
Try the included example
Select “Load example” at any time to restore this tested sample.
correct horse battery staple