Random salt generator
Pick how many random bytes you need; copy hex for PBKDF2, bcrypt, or Argon2 salt parameters.
ClientNearby workflows on Toolcore
- PBKDF2 key derivation — Derive keys with PBKDF2 (SHA-256/512) in the browser—hex and Base64 output for crypto workflows. before you trust a token, digest, or key material in production.
- Bcrypt hash & verify — bcrypt password digests with adjustable cost (bcryptjs)—hash or verify $2a/$2b strings locally. before you trust a token, digest, or key material in production.
- Password strength — Heuristic password strength meter—length, charset mix, common weak-password warnings; local only. before you trust a token, digest, or key material in production.
- Random string generator — Random alphanumeric, hex, Base64 URL-safe, or custom tokens—entropy hint, local only. before you trust a token, digest, or key material in production.
Common use cases
- Random salt generator for quick local checks without uploading data.
- Copy results into tickets, docs, or classroom notes.
Common mistakes to avoid
Unexpected input shape
See the intro and how-to notes for accepted formats.
FAQ
Is processing local?
Yes—this runs entirely in your browser.
Agent prefill?
Use q or qb for the main text field when supported.
More tools
Related utilities you can open in another tab—mostly client-side.
PBKDF2 key derivation
ClientDerive keys with PBKDF2 (SHA-256/512) in the browser—hex and Base64 output for crypto workflows.
Bcrypt hash & verify
Clientbcrypt password digests with adjustable cost (bcryptjs)—hash or verify $2a/$2b strings locally.
Password strength
ClientHeuristic password strength meter—length, charset mix, common weak-password warnings; local only.
Random string generator
ClientRandom alphanumeric, hex, Base64 URL-safe, or custom tokens—entropy hint, local only.