Here is the list of languages supported with auto-detection in our categorize/hscodes and check/hscodes services.
Two digit (ISO 639-1) code/ language
af	Afrikaans
am	Amharic
ar	Arabic
az	Azerbaijani
bg	Bugarian
bn	Bengali
bs	Bosnian
ca	Catelan
cs	Czech
cy	Welsh
da	Danish
de	German
el	Greek
en	English
es	Castilian (Spanish)
et	Estonian
fa	Persian
fi	Finnish
fr	French
ga	Irish
gu	Gujurati
ha	Hausa
he	Hebrew
hi	Hindi
ht	Haitian
hu	Hungarian
hy	Armenian
id	Indonesian
is	Icelandic
it	Italian
ja	Japanese
kk	Kazakh
kn	Kannada
ko	Korean
lt	Latvian
lv	Latvian
mk	Macedonian
ml	Malayalam
mn	Mongolian
mr	Marathi
ms	Malay
mt	Maltese
no	Norweigan
pa	Punjabi
pl	Polish
ps	Pashto
pt	Portugese
ro	Romanian
ru	Russian
si	Sinhaha
sk	Slovak
sl	Slovenian
so	Somali
sq	Albanian
sr	Serbian
sv	Swedish
sw	Swahili
ta	Tamil
te	Telegu
th	Thai
tl	Tagalog
tr	Turkish
uk	Ukranian
ur	Urdu
uz	Uzbek
vi	Vietnamese
zh	Chinese