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UUID tools and utilities
11 tools in this collection. Choose a task below or search the complete FeuTex toolkit.
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Lenovo UUID Tool
SMBIOS bytes to UUID UUID to SMBIOS bytes Batch UUIDv4 generation
Open tool →SecurityOnline UUID Converter
UUID normalization Base64/Base64URL URN/braces C#/Java snippets version/variant
Open tool →SecurityOnline UUID Generator (Version 5)
Generate deterministic UUIDv5 values from a namespace UUID and name (SHA-1). Supports presets (DNS/URL/OID/X.500), bulk input, validation, and copy.
Open tool →SecurityOnline UUID Generator v4
UUIDv4 batches compact/braces/URN uppercase randomness options
Open tool →SecurityOnline UUID Generator Version 7 (UUIDv7)
Generate RFC 4122 UUID version 7 (UUIDv7) in your browser. Bulk generate, choose dashed or compact format, optional uppercase, and copy instantly with no network calls.
Open tool →SecurityUUID Checker
batch UUID validation log extraction normalization v4 generation
Open tool →DeveloperUUID Syntax Checker
Check UUID formatting, version 1–8, and the RFC variant.
Open tool →SecurityUUID Tool for Minecraft
Minecraft offline UUID UUID normalization v4 generation
Open tool →SecurityUUID Tools
v4/v7 generation UUID inspect batch validation JSON/CSV/URN formats
Open tool →SecurityUUID v4 Generator
Generate random UUID version 4 identifiers using browser cryptography.
Open tool →SecurityUUID Version Generator: v1, v4, v5 and v7
Generate time-based, random or deterministic UUIDs with version selection and batch output.
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