Indonesian audio to text: what to expect
Indonesian is one of the languages the speech model handles well. A clear recording of a meeting, lecture or interview usually gives a transcript that needs light editing rather than heavy rewriting. You should still check names of people, companies and places, plus any technical terms, because those are where most errors appear in any language.
Formal Indonesian, as used in news, presentations and university lectures, comes out cleanest. Casual conversation is also handled, but fast speech, overlapping voices and background noise lower the quality just as they do for any language.
Regional accents from Java, Sumatra, Sulawesi or eastern Indonesia are generally understood when people speak Indonesian. Accuracy drops when a speaker shifts into a regional language for longer stretches, which is covered below.
Indonesian, Malay, Javanese and Sundanese
Indonesian and Malay are closely related, and auto-detect can label an Indonesian recording as Malay. When that happens the transcript may use Malaysian spellings and word choices, such as "kerana" instead of "karena". This page preselects Indonesian to avoid that. If your recording is from Malaysia, Singapore or Brunei, choose Malay in the language picker.
Javanese and Sundanese are separate options in the list, but results for them are much less reliable than for Indonesian. Many speakers drop Javanese or Sundanese words into Indonesian sentences. With Indonesian selected, those words may be misheard or spelled oddly, so check them when you review.
Informal speech and English mixing
Everyday Indonesian has particles and short forms like "sih", "dong", "kok", "nggak" and "udah". Their spelling varies between people, and the transcript may write a form other than the one you use, or occasionally a more standard word. In Jakarta and in many offices, English words are mixed freely into Indonesian. Short English words are usually kept in English spelling.
If a recording is mostly English with some Indonesian, choose English for that file. You set the language per file, so a folder of mixed meetings can use different settings.
Numbers, dates and amounts in rupiah are worth a second look. Spoken numbers like "dua puluh lima ribu" may come out as digits or as words, and large amounts are easy to mishear when people speak quickly. Abbreviations common in Indonesian, such as names of ministries, companies or regions, can also be written in a different form from the official one.
Who uses Indonesian transcription
Common uploads include calls with Indonesian suppliers or partners, user research interviews, academic fieldwork, sermons and kajian recordings, podcasts, and YouTube videos that need Indonesian subtitles. Students record lectures to review them later. Families transcribe interviews with relatives to keep their stories in writing.
Meeting recordings from Zoom or Google Meet can be uploaded as saved, or imported by pasting a Google Drive or Dropbox link. WhatsApp voice notes and phone videos upload directly too. Audio is extracted from video on our side, so there is nothing to convert first.
For interviews and meetings with several people, speaker labels are available on paid plans or with a Minute Pack. On the free plan you get the full timestamped text without labels.
Exports and reading it in English
Indonesian uses the Latin alphabet, so every export works directly: TXT, DOCX for Word, PDF, SRT and VTT for subtitles, and CSV for spreadsheets. You can switch timestamps and speaker names on or off for each export, or use the Copy button to paste the text straight into an email or chat.
To read the transcript in English, open the Google Translate link on the transcript. For meeting notes, use the AI prompt export and paste it into ChatGPT or Claude to get a summary and action items.