Are generated passwords sent to a server?
The password generator is designed to create passwords locally inside your browser.
All collections
Developer tool collection
Security and Cryptography Tools
Generate passwords, calculate hashes and inspect authentication tokens locally.
Security
Password Generator
Generate strong and customizable passwords securely in your browser.
Open toolSecurity
Hash Generator
Generate MD5, SHA-1 and SHA-2 hashes from text instantly.
Open toolSecurity
JWT Decoder
Decode JWT headers, payloads and expiration data.
Open toolUtilities
UUID Generator
Generate secure UUID values directly in your browser.
Open toolAbout this collection
This collection contains practical utilities for common security and authentication workflows. Sensitive values should always be handled carefully, so BigForgeKit prioritizes local browser processing and avoids requiring an account.
What you can do
- Generate configurable random passwords.
- Calculate common cryptographic hashes.
- Decode JWT headers and payloads.
- Generate unique identifiers for development workflows.
- Copy generated or inspected values quickly.
Frequently asked questions
Does decoding a JWT verify its signature?
Decoding reveals the token structure but does not automatically prove that its signature is valid or trustworthy.
Can a hash be reversed?
Cryptographic hashes are designed to be one-way. Weak or predictable source values may still be discovered through guessing or lookup attacks.