AI · alternatives · 2026
24 alternatives to Online UUID Generator
Versions 1, 4, 6 and 7 "Random" UUID Generator
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Online UUID Generator launched in 2024; newer entries below may have overtaken it.
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Generate UUID v1, v4 & v7 instantly - free & browser-based
May 2026 · uuid-generator-bay.vercel.app · its alternatives →
- 3
Generate secure UUIDs instantly for every project
Jul 2026 · freewww.com · its alternatives →
- 4
Free UUID Generator – Generate Random UUID v4 Instantly
Aug 2026 · technofirstonline.com · its alternatives →
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You can use this code to generate a unique identifier
2023 · smartmobsolution.com · its alternatives →
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A generator library for concise, unambiguous and URL-safe UUIDs - lithammer/shortuuid
2015 · github.com · its alternatives →
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Generate unique UUIDs/GUIDs online for free
2024 · its alternatives →
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A API that generates UUID that’s fully Unique
2021 · uuidkey.c1.biz · its alternatives →
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Generate custom data & API to build apps in less than 30s
2021 · retool.com · its alternatives →
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shorthand uuid generator using Vanilla Javascript. just open page and the magic occurs.
2015 · uuidgenerator.org · its alternatives →
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😊 Generate cute UIDs. Contribute to alexandriax/cuteuid development by creating an account on GitHub.
2019 · github.com · its alternatives →
- 12
Generate UUIDs for APIs, databases, and developers
Jun 2026 · uuidbuilder.com · its alternatives →
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UUIDv7▲5Time-ordered UUIDs, decoded and done right (UUIDv7 RFC 9562)
Jan 2026 · viperadnan.com · its alternatives →
- 14
Free random name generator for UX mockups and UI designs 🔀
2021 · 1000randomnames.com · its alternatives →
- 15
A cryptographically random identifier
May 2026 · uuidly.binaygupta.in · its alternatives →
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Generate random (fake) users for your projects
2014 · designskilz.com · its alternatives →
- 19
In response to some recent discussion here and on X about a company having an in house uuid microservice and team dedicated to it. At first that was made fun of, but further discussion revealed in fact sometimes uuids can collide due to improper entropy seeding most likely. In order to ensure that UUIDs are unique, we store each generation in a database, then check new generations against it to ensure they are not previously generated. As well, there is an API through which you can check if a UUID is present in the database. Paid options available for heavy use. Enjoy!
May 2026 · myuuid.shop · its alternatives →
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I use UUIDv7's in multiple places as an efficient index in Postgres. When querying this data I usually need to be able to query between a time range so wanted to have a quick way to generate a reference ID that I could use in a BETWEEN query. All the simple, fast tools I found online were focused on generating bulk ids or converting from an ID to a timestamp rather than the other way around, so I wrote one myself. For example if I wanted to find everything that happened between 2025-03-11T13:00:00.000Z and 2025-03-11T13:59:59.999Z I can type in the timestamp, select earliest (or latest) to…
2025 · uuidv7.org · its alternatives →
- 21
Generate numbers, letters, colors and more
2025 · randtap.com · its alternatives →
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Simple and easy to use ad-free number generator
2021 · play.google.com · its alternatives →
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An interactive tour of UUIDs: what every nibble means, and how versions 1, 3, 4, 5, 6, 7 and 8 fill the 128 bits (RFC 9562).
2012 · uuid.me · 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 →