UUID Generator
Generate random UUID v4 identifiers for apps, APIs, and databases.
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Overview
Generate UUID v4 identifiers for records, APIs, and temporary IDs in development workflows.
How to use
- Set generation count if available.
- Generate UUIDs.
- Copy output for your app or database.
Examples
-
Single ID
Input: Generate 1
Output: One UUID v4 string
-
Batch IDs
Input: Generate 10
Output: Ten newline-separated UUIDs
Notes
- UUID is for identification, not secret storage.
- Avoid exposing predictable IDs from other schemes.
- Check uniqueness constraints in your DB layer.
FAQ
- Is UUID secure as password/token?
- Not as a replacement for dedicated secret/token generation.
- Can duplicates happen?
- Practically extremely unlikely for v4 but never mathematically impossible.
- Is format RFC compliant?
- The intent is UUID v4 format.
Embed this tool
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