UUID Generator

Online UUID generator supporting v4 (random) and v7 (timestamp-ordered, DB-friendly). Generate up to 500 at once, copy one or all. Browser-based.

All processing happens locally in your browser — nothing is uploaded
版本
数量
v4: 完全随机, 122 位熵, 适合通用唯一标识
1a5d5b946-9f88-4e29-870b-14abebad1c6f
202661dad-8943-47fd-82bf-d3578c764e93
32ae70677-cc3c-4194-b7b8-1c8414fec1dc
4cb5355b0-2e86-4c5d-9f0b-ac0c32b6c838
54cbc6cfb-d21b-4bbc-abbb-8f5dc76921ed
6543d3945-bb23-4b9a-ad77-a79e9167e32d
7f6e23d3d-7949-4c87-a165-a68c4e7ce362
8ad49a8a5-8c3b-4de1-94b9-b4b838542014
9d99075bb-93dd-41a8-b1fb-cbaceac6dbc1
1077052d92-d3f0-4152-bb60-9dc46d68dd25

Developer Tools · Related Tools

View all 25 tools →
DNS Lookup

A / AAAA / MX / TXT / CNAME / NS all at once
JSON Formatter

Prettify + JSONPath + diff
curl to Code

fetch / axios / Python / Go / PHP / Java / JS
Base64 Codec

Text & image two-way encode/decode
URL Codec

encodeURIComponent / decodeURIComponent
Timestamp Converter

Unix timestamp + 8 timezones + shortcuts