UUID-Generator — Eindeutige IDs generieren
UUID-v4-Identifikatoren für Datenbanken und Anwendungen generieren.
Settings
v4: Random | v1: Timestamp-based
Generated UUIDs (1)
fa72720b-c6f3-47ff-82a3-49002690e50b💡 UUID Standards
- UUID v1: Time-based, deterministic, contains timestamp and MAC address
- UUID v4: Random, unique, no leakage of identifying information
- Format: 8-4-4-4-12 hexadecimal digits separated by hyphens
- Probability of collision is extremely low
- Commonly used for database IDs, API keys, and unique identifiers
Frequently Asked Questions about UUID Generator
- Is UUID Generator completely free to use?
- Yes, UUID Generator is 100% free with no sign-up, no watermarks, and no usage limits.
- Are my uploaded files safe and private?
- Yes. Files are uploaded over HTTPS, processed securely on our servers, and permanently deleted immediately after your download. We never store, view, or share your files.
- What is the maximum file size?
- You can upload files up to 1 MB. For larger files, consider compressing or splitting them first.
- Can I customise the generated output?
- Yes, all generators provide options to tailor the output. Fill in the fields and the preview updates in real time.
- Does UUID Generator work on mobile and tablet?
- Yes, UUID Generator is fully responsive and works in all modern browsers on desktop, tablet, and mobile.
Files are processed securely and permanently deleted after download. Never stored or shared.