Yes, UUID Generator is free to use with no time limit and no usage cap that forces a paid upgrade. The free plan includes Bulk generation of up to 500 IDs at once.
About
UUID Generator is a developer tool for generating unique identifiers in multiple formats, including UUID v1, UUID v4, UUID v7, GUID, Nil UUIDs, CUID v1 and v2, NanoID, and ULID. It generates IDs locally in the browser using secure random number generation and supports bulk creation of up to 500 IDs at once.
The tool is aimed at developers, database administrators, and software engineers who need random identifiers for API keys, session tokens, primary keys, testing, and related implementation work. The page also includes usage guides, security notes, performance notes, and links to UUID best-practice documentation.
- UUID v1, v4, and v7 generation
- GUID, Nil UUID, CUID, NanoID, ULID support
- Bulk generation up to 500 IDs
- Cryptographically secure random output
- Copy and download export options
- Offline browser-based operation
Free Tier Value
This offer appears to be a truly uncapped free tool: the page shows no paid plans, no trial, no credit, and no usage limits beyond practical bulk generation up to 500 IDs at once. Because there is no concrete paid tier to compare against and the free access is perpetual, the free tier is treated as unbounded and its monthly dollar value is not estimated.
What's included in the free tier
Verified
- Unlimited, free UUID and GUID generation in the browser.
- Bulk generation of up to 500 IDs at once.
- No signup or account required.
See UUID Generator pricing for current limits.
Common questions
Is UUID Generator free forever?
Yes. UUID Generator is free forever, with no time limit and no usage threshold that forces a paid plan.
What is UUID Generator's free tier worth?
UUID Generator's free tier has no dollar cap - it's unlimited, with no usage threshold that forces a paid plan. That maps to an FTV score of 90/100. The FTV score is explained at freetier.co/ftv.