Kroki vs MangaTranslate API

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms341330
P95 · ms3183876
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree — limits not published
Rate limitUnpublished
In directory since2026-07-052026-10-04
operationalpartialdownno data

Kroki vs MangaTranslate API: common questions

Which is more reliable, Kroki or MangaTranslate API?

Both are neck-and-neck — Kroki and MangaTranslate API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, Kroki or MangaTranslate API?

MangaTranslate API has the lower median latency in our checks — Kroki responds in 341 ms versus MangaTranslate API at 330 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do Kroki and MangaTranslate API need an API key?

Neither needs a paid key — Kroki is callable with no signup, and MangaTranslate API is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Kroki and MangaTranslate API from the browser?

Only Kroki is browser-friendly — it returns CORS headers over HTTPS. MangaTranslate API needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Kroki and MangaTranslate API free for commercial use?

Kroki has unclear commercial terms, and MangaTranslate API 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.