Genius vs Lorem Picsum

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedImages sourced from Unsplash
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Genius vs Lorem Picsum: common questions

Which is more reliable, Genius or Lorem Picsum?

On our scheduled checks, Lorem Picsum leads on measured uptime — Genius at —% versus Lorem Picsum at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do Genius and Lorem Picsum need an API key?

Lorem Picsum needs no key, while Genius requires a free API key. If you want to start calling without signup, reach for Lorem Picsum first.

Can I call Genius and Lorem Picsum from the browser?

Yes — both Genius and Lorem Picsum send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are Genius and Lorem Picsum free for commercial use?

Genius has unclear commercial terms, and Lorem Picsum has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.