UUID Generator
СкороGenerate RFC 4122 v4 UUIDs in bulk using the browser crypto API. No server, no duplicates.
UUID Generator
- bfc61651-310a-4946-bbfd-4b005988dce1
- 775c47f4-98a1-42c3-b9bd-bd18c622ab78
- e0c5f61a-b6d9-41e9-b589-64ffd517da96
- 7ad34182-9936-4cde-abc4-4f9157db162d
- fde3d998-7a1d-4d67-8e4d-09f527afe8a1
- f5d3021d-b95f-4b46-97c1-88394b092327
- c63730ab-db83-4033-833f-1d6d496f3637
- cc510c06-73c5-403f-a95b-0453ff7773c3
API-версия скоро появится
Тот же движок, что и в этом веб-инструменте, скоро будет доступен через REST API с авторизацией по API-ключу. Можно использовать в CI, скриптах или бэкенде.
Об инструменте
A UUID (Universally Unique Identifier) is a 128-bit label that's practically guaranteed to be unique across systems without coordination. UUID v4 — the kind this tool generates — is built from 122 random bits plus 6 fixed bits, giving 5.3 × 10^36 possible values. Collisions are astronomically unlikely unless your random source is broken.
This tool uses the browser's built-in crypto.randomUUID() API when available and falls back to a CSPRNG-based implementation otherwise. The randomness is cryptographically strong — far better than Math.random() — so the IDs are safe for security tokens, session IDs, and primary keys.
Generate one UUID or a thousand in a single click. Each result is shown with a one-click copy button and the full hex/UUID form is preserved. No server, no analytics, no log.