AreaAudit

Which languages each generator says it supports, and where

Italian is in every set that went deep into Europe

Four of the nine vendors that declare a site language declare Italian. All four also declare Dutch, and none of the sets oriented towards East Asia includes either, which makes the two codes a matched pair in this column. As of 2026-09-22.

Two codes that are always declared together, and what that marksThe four vendors declaring this language are exactly the four that declare Dutch. Two codes moving as a pair across nine declared sets is close to a rule, and it marks the vendors whose sets went deeper into Europe rather than eastwards.Sets containing bothSets containing neitherHow manyFour of the nineThe rest of the columnWhat else they addedDeeper European coverageJapanese, Korean, ChineseTypical sizeFrom nine codes upwardsFrom two codes to thirteenVoice lists among themOne publishes a long named listMostly nothing at allNeither code appears in any set built around East Asia
Fig. 1 A pair of codes that always travel together is more informative than either of them alone, because the pair identifies a strategy.
Every vendor declaring Italian on the host being read, with the code it uses. Recorded 2026-09-22.
VendorCode as declaredForm of the codeThe set it sits in
CapCutit-ITRegion-tagged27 locales, every one but English region-tagged
Kling AIitBare language code20 bare codes
SceneMixeritBare language code15 codes, one of them script-tagged
SynthesiaitBare language codenine codes, one of them region-tagged

Inclusion rule. Vendors declaring this language as a same-host hreflang alternate. A vendor serving the language without declaring it cannot be seen by this method and is not listed. Order. Alphabetical by vendor.

1The same four vendors as Dutch, and that is informative

Two languages declared by exactly the same four vendors is not a coincidence in a column of nine sets. Italian and Dutch are the fifth and sixth European languages a company in this category adds, and they get added together.

The mid-sized sets that skipped both went east instead, picking up Japanese, Korean and Chinese. So this column contains two recognisable strategies, and this code is one of the markers that tells them apart.

2Italy buys translated software

English reading is lower in Italy than in the Netherlands or the Nordics, which makes a translated page closer to a requirement than a courtesy. Four of nine vendors have one, and a fifth declares nothing at all on its host.

One of the four writes it-IT and the other three write the bare code. The language has one national standard, so the tag adds little beyond confirming the market the page was written for.

3A large audience with nothing published about voices

None of these four vendors publishes a spoken-language list naming Italian, and three of them publish no spoken-language list at all. The one long list in this register that might contain it runs to 143 rows and belongs to a vendor that does declare this code.

That vendor is the only place a reader could check, and its table is for a translation feature rather than for generated dialogue. So even the best case here answers a narrower question than a producer is asking.

4Sources

Each row was read from the vendor's own markup on 2026-09-22 and is kept in the register; what counts as a declaration is on how counted. The two strategies in this column are compared on a pairing page.

Languages either side of this one in the index: Indonesian and Japanese. Every language any vendor declares is listed at one language at a time.

  • Site languages
    9 languages: de, en, es, fr, it, ja, nl, pt-BR, svdeclared as same-domain alternatessynthesia.io / recorded 2026-09-22
  • Site languages
    20 languages: ar, de, en, es, fil, fr, hi, id, it, ja, ko, ms, nl, pl, pt, ru, th, tr, uk, videclared as same-domain alternateskling.ai / since 2026-09-12 / checked 2026-09-22