Developer Tools
GUID Generator
Generate GUIDs free in seconds. Same as UUID v4 but with Microsoft-style formatting. No sign-up, 100% private — runs instantly.
Instant & Fast: High-performance utility tools ready for immediate use.
Free Forever • No Watermarks • No Sign-up
How to use GUID Generator
1
Open GUID Generator — no account or login needed.
2
Select your file or input your data into the tool panel above.
3
Adjust the settings, dimensions, or parameters to your preference.
4
Click process and save your result directly to your device.
Frequently Asked Questions
They are essentially the same thing. GUID is the Microsoft term, UUID is the IETF/RFC standard term. Both follow the same format.