Simple interface, powerful UUID generator features
Just tap for new IDs
Need a new universally unique identifier for your project, or just because? Tap the refresh button for instant results. Quick, effortless and satisfyingly simple.
Supports popular formats
Get your UUIDs just right. Effortlessly swipe through intuitive tabs for Standard, Digits, Braces, Base64, URN, and other common formats.
Easy copy & share
Copy the formatted UUID for use anywhere (projects, code, configs). Or share it directly to other apps, messages, or notes using the simple buttons.
Color-coded IDs
Watch the background color shift with each new ID, reflecting its uniqueness. Found a color you like? The hex code is simple to copy too.
Accessible grayscale mode
Prefer simplicity or need higher contrast? As an alternative to the color-coded IDs, easily switch to a clean, clear, and accessible grayscale view.
Offline generation
No signal? No problem. TapGuid works entirely offline, so you can generate UUIDs anytime, anywhere, ensuring constant availability and privacy.








Get TapGuid
TapGuid runs on Android natively. It's also a Progressive Web App (PWA), so you can easily install it from your browser on Android, ChromeOS, iOS, Linux, macOS, Windows, and more. The app is free and open-source, has no in-app purchases, doesn't show ads, and requires no Internet and no extra permissions whatsoever.
Selected reviews
Good application, fast processing uuid. Small app size. Top
Wahyu Hardian
★★★★★
Great! :-) I like the colored background and friendly interface.
Google Play user
★★★★★
Very useful for minecraft addons
LuaCodeBreak
★★★★★
Very good app. I rate this app 5 stars to support the developers awesome work!
Google Play user
★★★★★
It's great that there is a uuid generator for making Minecraft addons. Yaaaaahhhhhoooooo!!!!!!
Google Play user
★★★★★
The application is light and there are no ads, great
Amin Aziz
★★★★★