Core capabilities
Generate UUID values. Generate ULID values. Decode supported identifier details.
Developer & Data
Generate UUIDs and ULIDs.
UUID / ULID generates identifiers and can decode version or timestamp information where the identifier supports it.
No account or card required. Local-first Mac app.
Works locallyDesigned for on-Mac processing.
Signed and notarizedBuilt for Apple Silicon Macs.
No app telemetryNo usage tracking from Foldout itself.
Free 14-day trialNo account or card required.
What it does
Built for the common jobs people usually send to separate apps.
Generate UUID values.
Generate ULID values.
Decode supported identifier details.
Detailed capabilities
What UUID / ULID covers.
Concrete features, inputs, and workflow details for this tool.
Inputs and scope
Works with identifier text.
How the workflow runs
Open UUID / ULID. Choose the identifier type and count. Generate values. Copy the results.
UUID / ULID use cases
Common uses include aPI IDs, database seeds, testing data, and event IDs.
How to use it
From opening the tool to saving the result.
- 01
Open UUID / ULID.
- 02
Choose the identifier type and count.
- 03
Generate values.
- 04
Copy the results.
Questions
Before you try UUID / ULID
Can ULIDs show time information?
Yes. ULIDs include timestamp information that the tool can decode.
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