Using UUID Generator for websites and apps
Embedding a identifier from UUID Generator into a website or mobile app, the right way. Browser-based, free, no signup, runs entirely on your device.
Generating a identifier sounds like it should require an app — and historically it did. UUID Generator runs the same thing in your browser tab, with one tap and no signup.
Open the tool: UUID Generator — Runs entirely on your device using open web standards.
UUID Generator for websites and apps
Embedded in a digital interface, a identifier is just a graphic. Pick the format that fits the medium: SVG for web (infinite-scaling, crisp at any zoom), PNG for fallback compatibility.
How to embed
- SVG inline — paste the UUID Generator SVG output into your HTML for instant rendering with zero requests
- PNG with srcset — generate at 2× the display size, let the browser scale down for retina
- Lazy-load below-fold identifiers — use the
loading="lazy"attribute when there are many on the page
Open the tool
Browser-only. Nothing is sent to a server.
Frequently asked questions
Does UUID Generator store my generated identifier?
No. UUID Generator generates everything in your browser; nothing is uploaded, saved, or sent.
Will my identifier work after UUID Generator shuts down?
Yes — once generated, a identifier is a standalone artefact. It doesn't depend on UUID Generator continuing to exist.
Can I generate identifiers in bulk?
Yes — drop a list of inputs and UUID Generator runs them all in sequence, packaged into a ZIP for download.
What format does UUID Generator output?
UUID Generator offers PNG (for print), SVG (for web), and plain text (for embedding) where applicable.
Related guides
- UUID Generator on Android phones
- UUID Generator on iPhone — generate a identifier in mobile Safari
- UUID Generator: a beginner's step-by-step
- My identifier doesn't work — the five most common causes
- Using Barcode Generator for websites and apps
- Using Color Picker for websites and apps
Ready to try it?
Use the tool: UUID Generator. Runs entirely on your device using open web standards.
Last reviewed May 2026. File-size limits, portal requirements, and software defaults change over time — always verify with the destination platform before uploading time-sensitive documents. References to third-party services and products are for descriptive purposes only and do not imply any partnership or endorsement.