Dev / UUID
UUID v4 and v7 generator
Bulk 1–100. Crypto.getRandomValues in this tab.
Last checked: September 2026. Confirm millimetres, pixels, and KB on the official form. Not a government website.
Runs in this tab. 0 uploads. MD5 is a checksum, not security.
01
Drop
Drop the file. It stays in this browser tab.
02
Preset applied
Set the cap or preset for this job.
03
Download
Download from this device. Nothing is uploaded.
FAQ
Questions, answered
v7?Open
Unix-ms prefix plus random. Sortable. Not a database default.
Is anything uploaded?Open
No. This tool runs in your browser tab. Close it and the data is gone.
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