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Rhad ac am ddim UUID Generator

Generate version 4 UUIDs instantly. Bulk generate up to 50 at once. Cryptographically secure β€” your data never leaves the browser.

Runs in your browserNo sign-up, no pop-upsNid oes angen mewngofnodiAm ddim am byth

Click Generate to create UUIDs

UUID v4 uses 122 random bits β€” the chance of a collision between two UUIDs is astronomically small.

Generated with crypto.getRandomValues β€” cryptographically secure, never sent to a server.

Optimize for your platform

Generate UUIDs for Database Primary KeysGenerate API Keys and TokensGenerate Test IDs for Software TestingGenerate React and Frontend Component KeysGenerate Tracking and Correlation IDs

Sut Mae'n Gweithio

1
Ewch i mewn
Rhowch eich testun neu ddata.
2
Proses
Wedi'i brosesu ar unwaith yn eich porwr. Dim gweinydd, dim aros.
3
Lawrlwythwch
Arbedwch eich canlyniad. Nid oes dim yn cael ei storio.

Pam defnyddio ein un ni?

βœ“Completely free β€” no hidden costs, ever
βœ“No account, email, or login required
βœ“Runs entirely in your browser β€” no uploads
βœ“Works on any device β€” phone, tablet, desktop
βœ“Open and ad-supported, with no tracking
βœ“Loads fast, with no installation needed

Offer Cysylltiedig

Tueddu

Generadur Cod QR

Cynhyrchu codau QR ar gyfer URLs, testun, WiFi, a mwy. Dim dyfrnod.

Rhowch gynnig arni
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Codwr Lliw a Generadur Palet

Dewiswch liwiau, trosi rhwng HEX / RGB / HSL, a chynhyrchu paletau cytΓ»n.

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Generadur Cyfrinair

Cynhyrchu cyfrineiriau cryf, ar hap gyda hyd wedi'i deilwra, mathau o nodau, a gwaharddiadau. Dim terfynau, dim mewngofnodi.

Rhowch gynnig arni
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