v0.2 of Gamma's API offerings will be deprecated on Jan 16, 2026.Please move to v1.0 of Gamma's API endpoints before this date to avoid disruption.
You can create gammas in different languages. To specify the output language of your gamma, use the appropriate string in the textOptions.language parameter. If nothing is specified in this parameter, Gamma creates your output in en, ie English (US).
| Language | Key |
|---|---|
| Afrikaans | af |
| Albanian | sq |
| Arabic | ar |
| Arabic (Saudi Arabia) | ar-sa |
| Bengali | bn |
| Bosnian | bs |
| Bulgarian | bg |
| Catalan | ca |
| Croatian | hr |
| Czech | cs |
| Danish | da |
| Dutch | nl |
| English (India) | en-in |
| English (UK) | en-gb |
| English (US) | en |
| Estonian | et |
| Finnish | fi |
| French | fr |
| German | de |
| Greek | el |
| Gujarati | gu |
| Hausa | ha |
| Hebrew | he |
| Hindi | hi |
| Hungarian | hu |
| Icelandic | is |
| Indonesian | id |
| Italian | it |
| Japanese (です/ます style) | ja |
| Japanese (だ/である style) | ja-da |
| Kannada | kn |
| Kazakh | kk |
| Korean | ko |
| Latvian | lv |
| Lithuanian | lt |
| Macedonian | mk |
| Malay | ms |
| Malayalam | ml |
| Marathi | mr |
| Norwegian | nb |
| Persian | fa |
| Polish | pl |
| Portuguese (Brazil) | pt-br |
| Portuguese (Portugal) | pt-pt |
| Romanian | ro |
| Russian | ru |
| Serbian | sr |
| Simplified Chinese | zh-cn |
| Slovenian | sl |
| Spanish | es |
| Spanish (Latin America) | es-419 |
| Spanish (Mexico) | es-mx |
| Spanish (Spain) | es-es |
| Swahili | sw |
| Swedish | sv |
| Tagalog | tl |
| Tamil | ta |
| Telugu | te |
| Thai | th |
| Traditional Chinese | zh-tw |
| Turkish | tr |
| Ukrainian | uk |
| Urdu | ur |
| Uzbek | uz |
| Vietnamese | vi |
| Welsh | cy |
| Yoruba | yo |