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Head-to-Head NPM Comparison

bcryptvsargon2

Detailed package comparison for bundle size, weekly downloads, supply chain security, and license obligations.

Weekly Downloads Leader
bcrypt3.6M/wk
Security Grade Leader
bcrypt100/100
TypeScript Ready
argon2
Specification
bcryptv6.0.0
argon2v0.45.1
Weekly Downloads3.6MWinner1.5M
Unpacked Size1.06 MB936.3 KB
Security Grade
A+(100/100)
A(90/100)
Lifecycle Scripts Clean (No scripts) Clean (No scripts)
TypeScript SupportCommunity @types Built-in Types (.d.ts)
License TypeMITPERMISSIVEMITPERMISSIVE
Direct Dependencies24
Active Maintainers51
Last ReleaseMay 11, 2025Jul 21, 2026
Install Commandnpm i bcryptnpm i argon2
Full Security ReportView bcrypt AuditView argon2 Audit
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Frequently Asked Questions

Which package is more popular, bcrypt or argon2?
bcrypt is currently more popular with higher weekly downloads (3.6M/week) compared to argon2 (1.5M/week).
Which has better supply chain security, bcrypt or argon2?
bcrypt has a security score of 100/100 (Grade A+), while argon2 holds 90/100 (Grade A). bcrypt scores higher for supply chain hygiene.
Do bcrypt and argon2 provide TypeScript definitions?
bcrypt may require external @types definitions, while argon2 includes native TypeScript definitions.
What licenses do bcrypt and argon2 use?
bcrypt is published under the MIT license (PERMISSIVE), and argon2 is licensed under MIT (PERMISSIVE).