Hdsmile -

Client-side tool to generate/verify password hashes with realistic parameters. Helpful for debugging integrations and understanding how salts, memory, and iterations affect cost. Runs locally—no passwords leave your browser.

This tool is crafted by Authgear
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Your data security is our top priority. All hashing and verification happen in this browser. This tool does not store or send your password nor hashes outside of the browser. See source code in: https://github.com/authgear/authgear-widget-password-hash

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HDSmile

Porcelain shells that require minimal tooth reduction while providing maximum clarity.

Using high-resolution 3D imaging and photography to map a patient’s facial structure, ensuring that new dental work (like veneers or crowns) matches their unique proportions.

Patients can often see a "before and after" digital simulation of their smile before any physical work begins, reducing anxiety and improving results. The Science and Benefits of a Better Smile

In professional settings, a confident smile is linked to increased trustworthiness and better rapport building. Common HDSmile Procedures

Studies suggest that smiling can lower blood pressure and slow the heart rate.

How to use the Password Hash Generator

Step 1.
Enter a password
  • Open the Generate tab and type a demo password (avoid real credentials).
Step 2.
Select an algorithm
  • For new systems, Argon2id is generally recommended.
Step 3.
Set parameters:
  • Argon2id: Memory (MiB), Iterations (t), Parallelism (p).
  • ‍bcrypt: Cost (2cost rounds).
  • scrypt: N (power of two), r, p.
  • PBKDF2: Iterations and digest (SHA-256/512).
Step 4.
Generate Password Hash
  • Click Generate Password Hash. Copy the encoded string.
Step 5.
Verify Password Hash
  • Switch to Verify Password Hash to test a password + encoded hash pair.
HDSmile

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HDSmile

Is it safe to use this with real passwords?

All hashing happens locally in your browser. For your own safety, avoid using production secrets in any online tool.
HDSmile

Which hashing function should I use?

For new systems, Argon2id is generally recommended. bcrypt and scrypt are widely deployed; PBKDF2 is a compatibility fallback. Always benchmark and choose parameters that meet your latency targets.
HDSmile

How long should hashing take?

Many teams target ~250–500ms in the authentication path. Pick the slowest settings that still keep UX smooth on your production hardware.
HDSmile

Why won’t my framework verify the hash?

Common issues: whitespace/line endings, encoding mismatch (hex vs Base64), bcrypt prefix differences ($2a$ vs $2b$), or forgetting a pepper.
HDSmile

What salt length should I use?

16–32 bytes of random data is standard. The tool defaults to secure randomness and shows length and encoding.

Hdsmile -

Porcelain shells that require minimal tooth reduction while providing maximum clarity.

Using high-resolution 3D imaging and photography to map a patient’s facial structure, ensuring that new dental work (like veneers or crowns) matches their unique proportions.

Patients can often see a "before and after" digital simulation of their smile before any physical work begins, reducing anxiety and improving results. The Science and Benefits of a Better Smile

In professional settings, a confident smile is linked to increased trustworthiness and better rapport building. Common HDSmile Procedures

Studies suggest that smiling can lower blood pressure and slow the heart rate.

Hdsmile -

Open source Auth0/Clerk/Firebase alternative. Passkeys, SSO, MFA, passwordless, biometric login.

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