Generate random passwords in your browser with selectable length and character types.
Tool category
Free Privacy & Security Tools
Privacy and security tools are kept separate from exaggerated safety promises. This category covers password generation, local privacy utilities, metadata cleanup, token and key helpers, hashing and verification, and practical security checks with clear page-level boundaries.
Password Tools
Token & Key Utilities
Generate one or many UUID v4 values for development, testing, mock data, and prototypes.
Hashing & Verification
Generate SHA-256 hashes from text in your browser. Useful for checksums and development workflows without uploading input.
Generate MD5 hashes from text for legacy checksums and development checks, with clear security limitations.
Generate SHA-1 hashes from text for legacy compatibility checks, with clear warnings about modern security limits.
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text in one browser-local tool with clear algorithm limits.
Category guide
Privacy & Security Tools use cases, workflow notes, and tool coverage
Privacy and security tools are kept separate from exaggerated safety promises. This category covers password generation, local privacy utilities, metadata cleanup, token and key helpers, hashing and verification, and practical security checks with clear page-level boundaries. The Privacy & Security Tools category is intended for developers, site owners, privacy-conscious users, support teams, and operators handling tokens, hashes, passwords, or metadata. Each linked tool keeps the task narrow so the page can explain the input, output, and practical limits clearly.
Common tasks
- generate passwords or identifiers
- hash values
- inspect tokens
- remove metadata
- check privacy-sensitive text before sharing
How to choose the right tool
Prefer local browser helpers for sensitive text, avoid pasting secrets into tools unless the page explicitly says how input is handled, and treat results as support for your own security process.
Quality and privacy notes
Use the examples and FAQs on each tool page before relying on an output. Browser-local tools should keep input on the page, while file and web checks may depend on the browser capability described on the individual page.
Subcategory map
- Password Tools: Password Generator
- Token & Key Utilities: UUID Generator
- Hashing & Verification: SHA256 Hash Generator, MD5 Hash Generator, SHA1 Hash Generator
Recommended starting tools
- Password Generator
- UUID Generator
- SHA256 Hash Generator
- MD5 Hash Generator
- SHA1 Hash Generator
- Text Hash Generator
What is included in Privacy & Security Tools?
Privacy & Security Tools includes focused tools grouped by subcategory, with links from each card to a dedicated page that explains the purpose, steps, example, limits, privacy note, and related tools.
How should I start using this category?
Use the subcategory links when you know the workflow, or start with one of the recommended tools when you need a common task such as generate passwords or identifiers or hash values.
Are these tools a substitute for professional advice?
No. They are practical browser helpers. For legal, tax, financial, medical, security, or other high-impact decisions, verify the result with a qualified source.
Why are related tools linked from this page?
Related links help visitors move through a real workflow, such as checking input, generating output, copying a result, and then opening a second helper for cleanup or validation.
Related use cases and categories
Try another tool from ZZP Box when your task needs a different kind of quick answer.
Password ToolsToken & Key UtilitiesHashing & Verification