Life & fun · alternatives · 2026

24 alternatives to UUID Generator

shorthand uuid generator using Vanilla Javascript. just open page and the magic occurs.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. UUID Generator launched in 2015; newer entries below may have overtaken it.

1
Go library for concise, unambiguous and URL-safe UUIDs▲50
A generator library for concise, unambiguous and URL-safe UUIDs - lithammer/shortuuid
2015 · github.com · its alternatives →
2
UUID Generator▲4
Generate secure UUIDs instantly for every project
Jul 2026 · freewww.com · its alternatives →
3
Random UUID Generator▲8
Free online UUID generator tool
2025 · randomuuid.online · its alternatives →
4
UUID Generator▲2
You can use this code to generate a unique identifier
2023 · smartmobsolution.com · its alternatives →
5
Free UUID Generator Secure UUID ▲1
A cryptographically random identifier
May 2026 · uuidly.binaygupta.in · its alternatives →
6
Free UUID Generator▲1
Generate UUID v1, v4 & v7 instantly - free & browser-based
May 2026 · uuid-generator-bay.vercel.app · its alternatives →
7
UUID Generator▲3
A API that generates UUID that’s fully Unique
2021 · uuidkey.c1.biz · its alternatives →
8
Mock API Generator▲555
Generate custom data & API to build apps in less than 30s
2021 · retool.com · its alternatives →
9
Online UUID Generator▲4
Versions 1, 4, 6 and 7 "Random" UUID Generator
2024 · uuidgenerator.ai · its alternatives →
10
OG Image Generator▲569
Open Graph & Twitter image templates for Next.js
2024 · ogimage.org · its alternatives →
11
UI Generator▲293
Get mockup UI in seconds
2022 · uigenerator.org · its alternatives →
12
CuteUID – Generate Cute UIDs▲119
😊 Generate cute UIDs. Contribute to alexandriax/cuteuid development by creating an account on GitHub.
2019 · github.com · its alternatives →
13
Generate Random UUID v4 Instantly▲1
Free UUID Generator – Generate Random UUID v4 Instantly
Aug 2026 · technofirstonline.com · its alternatives →
14UN
Uuid.now F# based simple UUID generator▲5
Need a fast, easy-to-use, and memorable UUID/Guid generator? Built with the power and elegance of F#! https://uuid.now is here! One-click copy Zero UUID support Browser-based (Crypto API) Fully open source Explore the source code here: https://github.com/OnurGumus/uuid.now
2024 · uuid.now · its alternatives →
15
128-bit, roughly-ordered, URL-safe UUIDs▲205
Timeflake is a 128-bit, roughly-ordered, URL-safe UUID. - anthonynsimon/timeflake
2021 · github.com · its alternatives →
16
uuidguidgenerator.com▲6
Free Uuid guid generator
2025 · its alternatives →
17
UUID Tools▲3
Generate UUIDs for APIs, databases, and developers
Jun 2026 · uuidbuilder.com · its alternatives →
18
JSON Generator▲139
Create mock and sample JSON using a powerful template syntax
2014 · json-generator.com · its alternatives →
19
Password Generator▲122
Generate a random password in the browser
2017 · password-generator.xyz · its alternatives →
20
Auto-generate vanilla JavaScript alternatives for jQuery methods▲137
Automatically finds jQuery methods from existing projects and generates vanilla js alternatives. - sachinchoolur/jquery-to-javascript-converter
2021 · github.com · its alternatives →
21
Programmatically Generate Diagrams for GitHub Readmes▲220
🧜‍♀️ RESTful rendering pipeline for generating sequence and UML diagrams using Mermaid for Markdown docs (Diagrams as a Service) - Schachte/Mermrender
2019 · github.com · its alternatives →
22CP
Card Proxy Generator – Generate printable game cards from JSON▲162
2018 · mitchkeenan.com · its alternatives →
23AG
A Genetic Algorithm I wrote in JavaScript to evolve "Hello World"▲109
2010 · puremango.co.uk · its alternatives →
24
UUIDv7▲5
Time-ordered UUIDs, decoded and done right (UUIDv7 RFC 9562)
Jan 2026 · viperadnan.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →