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Languages

Resolve Language Before Slides Render

Language is an OPF root field for presentation content. Use these catalog ids and BCP-47 tags so renderers can choose locale-aware proofing, direction, and default font-scheme hints.

OPF Keeps the Catalog Id Separate From the Locale Tag

The stable OPF reference is the lowercase id, such as english or chinese-simplified. The bcp47 field carries the locale tag used by renderers and accessibility metadata.

Showing 93 of 93 OPF language records

Latin

57 languages

Cyrillic

8 languages

CJK

4 languages

Arabic & RTL

6 languages

Indic

12 languages

SE Asian

2 languages

Other

4 languages